lint

.dockerignore

@@ -6,6 +6,6 @@
 !.prettierrc
 !package.json
 !public/
-!packages/
+!src/
 !tsconfig.json
 !yarn.lock

.eslintignore

@@ -5,4 +5,4 @@ package-lock.json
 firebase/
 dist/
 public/workbox
-packages/excalidraw/types
+src/packages/excalidraw/types

.github/workflows/autorelease-preview.yml

@@ -44,7 +44,7 @@ jobs:
       - name: Auto release preview
         id: "autorelease"
         run: |
-          yarn add @actions/core -W
+          yarn add @actions/core
           yarn autorelease preview ${{ github.event.issue.number }}
       - name: Post comment post release
         if: always()

.github/workflows/lint.yml

@@ -16,7 +16,7 @@ jobs:
 
       - name: Install and lint
         run: |
-          yarn install
+          yarn --frozen-lockfile
           yarn test:other
           yarn test:code
           yarn test:typecheck

.github/workflows/locales-coverage.yml

@@ -22,11 +22,11 @@ jobs:
       - name: Create report file
         run: |
           yarn locales-coverage
-          FILE_CHANGED=$(git diff packages/excalidraw/locales/percentages.json)
+          FILE_CHANGED=$(git diff src/locales/percentages.json)
           if [ ! -z "${FILE_CHANGED}" ]; then
             git config --global user.name 'Excalidraw Bot'
             git config --global user.email 'bot@excalidraw.com'
-            git add packages/excalidraw/locales/percentages.json
+            git add src/locales/percentages.json
             git commit -am "Auto commit: Calculate translation coverage"
             git push
           fi

.github/workflows/size-limit.yml

@@ -15,14 +15,16 @@ jobs:
         uses: actions/setup-node@v3
         with:
           node-version: 18.x
-      - name: Install in packages/excalidraw
-        run: yarn
-        working-directory: packages/excalidraw
+      - name: Install
+        run: yarn --frozen-lockfile
+      - name: Install in src/packages/excalidraw
+        run: yarn --frozen-lockfile
+        working-directory: src/packages/excalidraw
         env:
           CI: true
       - uses: andresz1/size-limit-action@v1
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          build_script: build:esm
+          build_script: build:umd
           skip_step: install
-          directory: packages/excalidraw
+          directory: src/packages/excalidraw

.github/workflows/test-coverage-pr.yml

@@ -16,7 +16,7 @@ jobs:
         with:
           node-version: "18.x"
       - name: "Install Deps"
-        run: yarn install
+        run: yarn --frozen-lockfile
       - name: "Test Coverage"
         run: yarn test:coverage
       - name: "Report Coverage"

.github/workflows/test.yml

@@ -13,5 +13,5 @@ jobs:
           node-version: 18.x
       - name: Install and test
         run: |
-          yarn install
+          yarn --frozen-lockfile
           yarn test:app

.gitignore

@@ -21,7 +21,10 @@ npm-debug.log*
 package-lock.json
 yarn-debug.log*
 yarn-error.log*
-packages/excalidraw/types
+src/packages/excalidraw/types
+src/packages/excalidraw/example/public/bundle.js
+src/packages/excalidraw/example/public/excalidraw-assets-dev
+src/packages/excalidraw/example/public/excalidraw.development.js
 coverage
 dev-dist
 html

README.md

@@ -85,7 +85,7 @@ We'll be adding these features as drop-in plugins for the npm package in the fut
 
 ## Quick start
 
-**Note:** following instructions are for installing the Excalidraw [npm package](https://www.npmjs.com/package/@excalidraw/excalidraw) when integrating Excalidraw into your own app. To run the repository locally for development, please refer to our [Development Guide](https://docs.excalidraw.com/docs/introduction/development).
+Install the [Excalidraw npm package](https://www.npmjs.com/package/@excalidraw/excalidraw):
 
 ```
 npm install react react-dom @excalidraw/excalidraw
@@ -97,7 +97,7 @@ or via yarn
 yarn add react react-dom @excalidraw/excalidraw
 ```
 
-Check out our [documentation](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/installation) for more details!
+Don't forget to check out our [Documentation](https://docs.excalidraw.com)!
 
 ## Contributing
 

crowdin.yml

@@ -1,3 +1,3 @@
 files:
-  - source: /packages/excalidraw/locales/en.json
-    translation: /packages/excalidraw/locales/%locale%.json
+  - source: /src/locales/en.json
+    translation: /src/locales/%locale%.json

dev-docs/docs/@excalidraw/excalidraw/api/children-components/main-menu.mdx

@@ -133,7 +133,7 @@ function App() {
 }
 ```
 
-Here is a [complete list](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/components/mainMenu/DefaultItems.tsx) of the default items.
+Here is a [complete list](https://github.com/excalidraw/excalidraw/blob/master/src/components/mainMenu/DefaultItems.tsx) of the default items.
 
 ### MainMenu.Group
 

dev-docs/docs/@excalidraw/excalidraw/api/constants.mdx

@@ -37,7 +37,7 @@ Defaults to `THEME.LIGHT` unless passed in `initialData.appState.theme`
 
 ### MIME_TYPES
 
-[`MIME_TYPES`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/constants.ts#L101) contains all the mime types supported by `Excalidraw`.
+[`MIME_TYPES`](https://github.com/excalidraw/excalidraw/blob/master/src/constants.ts#L101) contains all the mime types supported by `Excalidraw`.
 
 **How to use **
 

dev-docs/docs/@excalidraw/excalidraw/api/excalidraw-element-skeleton.mdx

@@ -2,9 +2,9 @@
 
 We support a simplified API to make it easier to generate Excalidraw elements programmatically. This API is in beta and subject to change before stable. You can check the [PR](https://github.com/excalidraw/excalidraw/pull/6546) for more details.
 
-For this purpose we introduced a new type [`ExcalidrawElementSkeleton`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L133). This is the simplified version of [`ExcalidrawElement`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L134) type with the minimum possible attributes so that creating elements programmatically is much easier (especially for cases like binding arrows or creating text containers).
+For this purpose we introduced a new type [`ExcalidrawElementSkeleton`](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133). This is the simplified version of [`ExcalidrawElement`](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L134) type with the minimum possible attributes so that creating elements programmatically is much easier (especially for cases like binding arrows or creating text containers).
 
-The [`ExcalidrawElementSkeleton`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L133) can be converted to fully qualified Excalidraw elements by using [`convertToExcalidrawElements`](/docs/@excalidraw/excalidraw/api/excalidraw-element-skeleton#converttoexcalidrawelements).
+The [`ExcalidrawElementSkeleton`](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133) can be converted to fully qualified Excalidraw elements by using [`convertToExcalidrawElements`](/docs/@excalidraw/excalidraw/api/excalidraw-element-skeleton#converttoexcalidrawelements).
 
 ## convertToExcalidrawElements
 
@@ -19,7 +19,7 @@ convertToExcalidrawElements(
 
 | Name | Type | Default | Description |
 | --- | --- | --- | --- |
-| `elements` | [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L137) |  | The Excalidraw element Skeleton which needs to be converted to Excalidraw elements. |
+| `elements` | [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L137) |  | The Excalidraw element Skeleton which needs to be converted to Excalidraw elements. |
 | `opts` | `{ regenerateIds: boolean }` | ` {regenerateIds: true}` | By default `id` will be regenerated for all the elements irrespective of whether you pass the `id` so if you don't want the ids to regenerated, you can set this attribute to `false`. |
 
 **_How to use_**
@@ -71,7 +71,7 @@ function App() {
 }
 ```
 
-You can pass additional [`properties`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L27) as well to decorate the shapes.
+You can pass additional [`properties`](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L27) as well to decorate the shapes.
 
 :::info
 
@@ -192,7 +192,7 @@ convertToExcalidrawElements([
 
 ### Text Containers
 
-In addition to `type`, `x` and `y` properties, [`label`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L124C7-L130C59) property is required for text containers. The `text` property in `label` is required, rest of the attributes are optional.
+In addition to `type`, `x` and `y` properties, [`label`](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L124C7-L130C59) property is required for text containers. The `text` property in `label` is required, rest of the attributes are optional.
 
 If you don't provide the dimensions of container, we calculate it based of the label dimensions.
 
@@ -326,7 +326,7 @@ convertToExcalidrawElements([
 
 ### Arrow bindings
 
-To bind arrow to a shape you need to specify its [`start`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L86) and [`end`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L54) properties. You need to pass either `type` or `id` property in `start` and `end` properties, rest of the attributes are optional
+To bind arrow to a shape you need to specify its [`start`](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L86) and [`end`](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L54) properties. You need to pass either `type` or `id` property in `start` and `end` properties, rest of the attributes are optional
 
 ```js
 convertToExcalidrawElements([

dev-docs/docs/@excalidraw/excalidraw/api/props/excalidraw-api.mdx

@@ -2,7 +2,7 @@
 
 <pre>
   (api:{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L616">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L616">
     ExcalidrawAPI
   </a>
   ) => void;
@@ -17,7 +17,7 @@ export default function App() {
 }
 ```
 
-You can use this prop when you want to access some [Excalidraw APIs](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L616). We expose the below APIs :point_down:
+You can use this prop when you want to access some [Excalidraw APIs](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L616). We expose the below APIs :point_down:
 
 | API | Signature | Usage |
 | --- | --- | --- |
@@ -52,7 +52,7 @@ Additionally `ready` and `readyPromise` from the API have been discontinued. The
 
 <pre>
   (scene:{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L339">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L339">
     sceneData
   </a>
   ) => void
@@ -62,9 +62,9 @@ You can use this function to update the scene with the sceneData. It accepts the
 
 | Name | Type | Description |
 | --- | --- | --- |
-| `elements` | [`ImportedDataState["elements"]`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/types.ts#L38) | The `elements` to be updated in the scene |
-| `appState` | [`ImportedDataState["appState"]`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/types.ts#L39) | The `appState` to be updated in the scene. |
-| `collaborators` | <code>Map<string, <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L37">Collaborator></a></code> | The list of collaborators to be updated in the scene. |
+| `elements` | [`ImportedDataState["elements"]`](https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L38) | The `elements` to be updated in the scene |
+| `appState` | [`ImportedDataState["appState"]`](https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L39) | The `appState` to be updated in the scene. |
+| `collaborators` | <code>Map<string, <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L37">Collaborator></a></code> | The list of collaborators to be updated in the scene. |
 | `commitToHistory` | `boolean` | Implies if the `history (undo/redo)` should be recorded. Defaults to `false`. |
 
 ```jsx live
@@ -125,13 +125,13 @@ function App() {
 
 <pre>
   (opts: &#123; <br /> libraryItems:{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L249">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L249">
     LibraryItemsSource
   </a>
   ;<br /> merge?: boolean; <br /> prompt?: boolean;
   <br /> openLibraryMenu?: boolean;
   <br /> defaultStatus?: "unpublished" | "published"; <br /> &#125;) => Promise&lt;
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L246">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L246">
     LibraryItems
   </a>
   &gt;
@@ -141,7 +141,7 @@ You can use this function to update the library. It accepts the below attributes
 
 | Name | Type | Default | Description |
 | --- | --- | --- | --- |
-| `libraryItems` | [LibraryItemsSource](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L249) | \_ | The `libraryItems` to be replaced/merged with current library |
+| `libraryItems` | [LibraryItemsSource](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L249) | \_ | The `libraryItems` to be replaced/merged with current library |
 | `merge` | boolean | `false` | Whether to merge with existing library items. |
 | `prompt` | boolean | `false` | Whether to prompt user for confirmation. |
 | `openLibraryMenu` | boolean | `false` | Keep the library menu open after library is updated. |
@@ -189,7 +189,7 @@ function App() {
       </button>
       <Excalidraw
         ref={(api) => setExcalidrawAPI(api)}
-        // initial data retrieved from https://github.com/excalidraw/excalidraw/blob/master/dev-docs/packages/excalidraw/initialData.js
+        // initial data retrieved from https://github.com/excalidraw/excalidraw/blob/master/dev-docs/src/initialData.js
         initialData={{
           libraryItems: initialData.libraryItems,
           appState: { openSidebar: "library" },
@@ -204,7 +204,7 @@ function App() {
 
 <pre>
   (files:{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L59">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L59">
     BinaryFileData
   </a>
   ) => void
@@ -224,7 +224,7 @@ Resets the scene. If `resetLoadingState` is passed as true then it will also for
 
 <pre>
   () =>{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L115">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L115">
     ExcalidrawElement[]
   </a>
 </pre>
@@ -235,7 +235,7 @@ Returns all the elements including the deleted in the scene.
 
 <pre>
   () => NonDeleted&#60;
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L115">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L115">
     ExcalidrawElement
   </a>
   []&#62;
@@ -247,7 +247,7 @@ Returns all the elements excluding the deleted in the scene
 
 <pre>
   () =>{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">
     AppState
   </a>
 </pre>
@@ -288,7 +288,7 @@ Scroll the nearest element out of the elements supplied to the center of the vie
 
 | Attribute | type | default | Description |
 | --- | --- | --- | --- |
-| target | [ExcalidrawElement](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L115) &#124; [ExcalidrawElement[]](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L115) | All scene elements | The element(s) to scroll to. |
+| target | [ExcalidrawElement](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L115) &#124; [ExcalidrawElement[]](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L115) | All scene elements | The element(s) to scroll to. |
 | opts.fitToContent | boolean | false | Whether to fit the elements to viewport by automatically changing zoom as needed. Note that the zoom range is between 10%-100%. |
 | opts.fitToViewport | boolean | false | Similar to fitToContent but the zoom range is not limited. If elements are smaller than the viewport, zoom will go above 100%. |
 | opts.viewportZoomFactor | number | 0.7 | when fitToViewport=true, how much screen should the content cover, between 0.1 (10%) and 1 (100%) |
@@ -336,7 +336,7 @@ The unique id of the excalidraw component. This can be used to identify the exca
 
 <pre>
   () =>{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L82">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L82">
     files
   </a>
 </pre>
@@ -364,7 +364,7 @@ This API has the below signature. It sets the `tool` passed in param as the acti
 
 | Name | Type | Default | Description |
 | --- | --- | --- | --- |
-| `type` | [ToolType](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L91) | `selection` | The tool type which should be set as active tool. When setting `image` as active tool, the insertion onto canvas when using image tool is disabled by default, so you can enable it by setting `insertOnCanvasDirectly` to `true` |
+| `type` | [ToolType](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L91) | `selection` | The tool type which should be set as active tool. When setting `image` as active tool, the insertion onto canvas when using image tool is disabled by default, so you can enable it by setting `insertOnCanvasDirectly` to `true` |
 | `locked` | `boolean` | `false` | Indicates whether the the active tool should be locked. It behaves the same way when using the `lock` tool in the editor interface |
 
 ## setCursor

dev-docs/docs/@excalidraw/excalidraw/api/props/initialdata.mdx

@@ -1,18 +1,18 @@
 # initialData
 
 <pre>
-&#123; elements?: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ExcalidrawElement[]</a>, appState?: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">AppState</a> &#125;
+&#123; elements?: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a>, appState?: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a> &#125;
 </pre>
 
 This helps to load Excalidraw with `initialData`. It must be an object or a [promise](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/Promise) which resolves to an object containing the below optional fields.
 
 | Name | Type | Description |
 | --- | --- | --- |
-| `elements` | [ExcalidrawElement[]](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114) | The `elements` with which `Excalidraw` should be mounted. |
-| `appState` | [AppState](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95) | The `AppState` with which `Excalidraw` should be mounted. |
+| `elements` | [ExcalidrawElement[]](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114) | The `elements` with which `Excalidraw` should be mounted. |
+| `appState` | [AppState](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95) | The `AppState` with which `Excalidraw` should be mounted. |
 | `scrollToContent` | `boolean` | This attribute indicates whether to `scroll` to the nearest element to center once `Excalidraw` is mounted. By default, it will not scroll the nearest element to the center. Make sure you pass `initialData.appState.scrollX` and `initialData.appState.scrollY` when `scrollToContent` is false so that scroll positions are retained |
-| `libraryItems` | [LibraryItems](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L247) &#124; Promise&lt;[LibraryItems](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L200)&gt; | This library items with which `Excalidraw` should be mounted. |
-| `files` | [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L82) | The `files` added to the scene. |
+| `libraryItems` | [LibraryItems](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L247) &#124; Promise&lt;[LibraryItems](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L200)&gt; | This library items with which `Excalidraw` should be mounted. |
+| `files` | [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L82) | The `files` added to the scene. |
 
 You might want to use this when you want to load excalidraw with some initial elements and app state.
 

dev-docs/docs/@excalidraw/excalidraw/api/props/props.mdx

@@ -23,7 +23,7 @@ All `props` are _optional_.
 | [`libraryReturnUrl`](#libraryreturnurl) | `string` | _ | What URL should [libraries.excalidraw.com](https://libraries.excalidraw.com) be installed to |
 | [`theme`](#theme) | `"light"` | `"dark"` | `"light"` | The theme of the Excalidraw component |
 | [`name`](#name) | `string` |  | Name of the drawing |
-| [`UIOptions`](/docs/@excalidraw/excalidraw/api/props/ui-options) | `object` | [DEFAULT UI OPTIONS](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/constants.ts#L151) | To customise UI options. Currently we support customising [`canvas actions`](/docs/@excalidraw/excalidraw/api/props/ui-options#canvasactions) |
+| [`UIOptions`](/docs/@excalidraw/excalidraw/api/props/ui-options) | `object` | [DEFAULT UI OPTIONS](https://github.com/excalidraw/excalidraw/blob/master/src/constants.ts#L151) | To customise UI options. Currently we support customising [`canvas actions`](#canvasactions) |
 | [`detectScroll`](#detectscroll) | `boolean` | `true` | Indicates whether to update the offsets when nearest ancestor is scrolled. |
 | [`handleKeyboardGlobally`](#handlekeyboardglobally) | `boolean` | `false` | Indicates whether to bind the keyboard events to document. |
 | [`autoFocus`](#autofocus) | `boolean` | `false` | indicates whether to focus the Excalidraw component on page load |
@@ -33,7 +33,7 @@ All `props` are _optional_.
 
 ### Storing custom data on Excalidraw elements
 
-Beyond attributes that Excalidraw elements already support, you can store `custom` data on each `element` in a `customData` object. The type of the attribute is [`Record<string, any>`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L66) and is optional.
+Beyond attributes that Excalidraw elements already support, you can store `custom` data on each `element` in a `customData` object. The type of the attribute is [`Record<string, any>`](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L66) and is optional.
 
 You can use this to add any extra information you need to keep track of.
 
@@ -59,11 +59,11 @@ Every time component updates, this callback if passed will get triggered and has
 (excalidrawElements, appState, files) => void;
 ```
 
-1. `excalidrawElements`: Array of [excalidrawElements](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114) in the scene.
+1. `excalidrawElements`: Array of [excalidrawElements](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114) in the scene.
 
-2. `appState`: [AppState](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95) of the scene.
+2. `appState`: [AppState](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95) of the scene.
 
-3. `files`: The [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L64) which are added to the scene.
+3. `files`: The [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L64) which are added to the scene.
 
 Here you can try saving the data to your backend or local storage for example.
 
@@ -79,14 +79,14 @@ This callback is triggered when mouse pointer is updated.
 
 2.`button`: The position of the button. This will be one of `["down", "up"]`
 
-3.`pointersMap`: [`pointers`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L131) map of the scene
+3.`pointersMap`: [`pointers`](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L131) map of the scene
 
 ```js
 (exportedElements, appState, canvas) => void
 ```
 
-1. `exportedElements`: An array of [non deleted elements](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L87) which needs to be exported.
-2. `appState`: [AppState](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95) of the scene.
+1. `exportedElements`: An array of [non deleted elements](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L87) which needs to be exported.
+2. `appState`: [AppState](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95) of the scene.
 3. `canvas`: The `HTMLCanvasElement` of the scene.
 
 ### onPointerDown
@@ -96,11 +96,11 @@ This prop if passed will be triggered on pointer down events and has the below s
 
 <pre>
 (activeTool:{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L115">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L115">
     {" "}
     AppState["activeTool"]
   </a>
-  , pointerDownState: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L424">
+  , pointerDownState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L424">
     PointerDownState
   </a>) => void
 </pre>
@@ -119,7 +119,7 @@ This callback is triggered if passed when something is pasted into the scene. Yo
 
 <pre>
   (data:{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/clipboard.ts#L18">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/clipboard.ts#L18">
     ClipboardData
   </a>
   , event: ClipboardEvent &#124; null) => boolean
@@ -135,7 +135,7 @@ This callback if supplied will get triggered when the library is updated and has
 
 <pre>
   (items:{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L200">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L200">
     LibraryItems
   </a>
   ) => void | Promise&lt;any&gt;
@@ -149,7 +149,7 @@ This prop if passed will be triggered when clicked on `link`. To handle the redi
 
 <pre>
   (element:{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">
     ExcalidrawElement
   </a>
   , event: CustomEvent&lt;&#123; nativeEvent: MouseEvent }&gt;) => void
@@ -182,7 +182,7 @@ const onLinkOpen: ExcalidrawProps["onLinkOpen"] = useCallback(
 
 ### langCode
 
-Determines the `language` of the UI. It should be one of the [available language codes](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/i18n.ts#L14). Defaults to `en` (English). We also export default language and supported languages which you can import as shown below.
+Determines the `language` of the UI. It should be one of the [available language codes](https://github.com/excalidraw/excalidraw/blob/master/src/i18n.ts#L14). Defaults to `en` (English). We also export default language and supported languages which you can import as shown below.
 
 ```js
 import { defaultLang, languages } from "@excalidraw/excalidraw";
@@ -191,7 +191,7 @@ import { defaultLang, languages } from "@excalidraw/excalidraw";
 | name | type |
 | --- | --- |
 | `defaultLang` | `string` |
-| `languages` | [`Language[]`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/i18n.ts#L15) |
+| `languages` | [`Language[]`](https://github.com/excalidraw/excalidraw/blob/master/src/i18n.ts#L15) |
 
 ### viewModeEnabled
 

dev-docs/docs/@excalidraw/excalidraw/api/props/render-props.mdx

@@ -4,7 +4,7 @@
 
 <pre>
   (isMobile: boolean, appState:
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">
     AppState
   </a>) => JSX | null
 </pre>
@@ -66,7 +66,7 @@ function App() {
 
 <pre>
   (element: NonDeleted&lt;ExcalidrawEmbeddableElement&gt;, appState:{" "}
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">
     AppState
   </a>
   ) => JSX.Element | null

dev-docs/docs/@excalidraw/excalidraw/api/props/ui-options.mdx

@@ -4,7 +4,7 @@ This prop can be used to customise UI of Excalidraw. Currently we support custom
 
 <pre>
   &#123;
-  <br /> canvasActions?: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L372">
+  <br /> canvasActions?: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L372">
     CanvasActions
   </a>, <br /> dockedSidebarBreakpoint?: number, <br /> welcomeScreen?: boolean <br />
 
@@ -55,7 +55,7 @@ If `UIOptions.canvasActions.export` is `false` the export button will not be ren
 
 ## dockedSidebarBreakpoint
 
-This prop indicates at what point should we break to a docked, permanent sidebar. If not passed it defaults to [`MQ_RIGHT_SIDEBAR_MAX_WIDTH_PORTRAIT`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/constants.ts#L161).  
+This prop indicates at what point should we break to a docked, permanent sidebar. If not passed it defaults to [`MQ_RIGHT_SIDEBAR_MAX_WIDTH_PORTRAIT`](https://github.com/excalidraw/excalidraw/blob/master/src/constants.ts#L161).  
 If the _width_ of the _excalidraw_ container exceeds _dockedSidebarBreakpoint_, the sidebar will be `dockable` and the button to `dock` the sidebar will be shown  
 If user choses to `dock` the sidebar, it will push the right part of the UI towards the left, making space for the sidebar as shown below.
 
@@ -73,9 +73,9 @@ function App() {
 
 ## tools
 
-This `prop` controls the visibility of the tools in the editor.
+This `prop ` controls the visibility of the tools in the editor.
 Currently you can control the visibility of `image` tool via this prop.
 
 | Prop | Type | Default | Description |
 | --- | --- | --- | --- |
-| image | boolean | true | Decides whether `image` tool should be visible.
+| image | boolean | true | Decides whether `image` tool should be visible.

dev-docs/docs/@excalidraw/excalidraw/api/utils/export.mdx

@@ -20,16 +20,16 @@ exportToCanvas(&#123;<br/>&nbsp;
   getDimensions,<br/>&nbsp;
   files,<br/>&nbsp;
   exportPadding?: number;<br/>
-&#125;: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/packages/utils.ts#L21">ExportOpts</a>
+&#125;: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/packages/utils.ts#L21">ExportOpts</a>
 </pre>
 
 | Name | Type | Default | Description |
 | --- | --- | --- | --- |
-| `elements` | [Excalidraw Element []](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114) |  | The elements to be exported to canvas. |
-| `appState` | [AppState](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/packages/utils.ts#L23) | [Default App State](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/appState.ts#L17) | The app state of the scene. |
+| `elements` | [Excalidraw Element []](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114) |  | The elements to be exported to canvas. |
+| `appState` | [AppState](https://github.com/excalidraw/excalidraw/blob/master/src/packages/utils.ts#L23) | [Default App State](https://github.com/excalidraw/excalidraw/blob/master/src/appState.ts#L17) | The app state of the scene. |
 | [`getDimensions`](#getdimensions) | `function` | _ | A function which returns the `width`, `height`, and optionally `scale` (defaults to  `1`), with which canvas is to be exported. |
 | `maxWidthOrHeight` | `number` | _ | The maximum `width` or `height` of the exported image. If provided, `getDimensions` is ignored. |
-| `files` | [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L59) | _ | The files added to the scene. |
+| `files` | [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L59) | _ | The files added to the scene. |
 | `exportPadding` | `number` | `10` | The `padding` to be added on canvas. |
 
 
@@ -105,7 +105,7 @@ function App() {
 
 <pre>
 exportToBlob(<br/>&nbsp;
-  opts: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/packages/utils.ts#L14">ExportOpts</a> & &#123;<br/>&nbsp;
+  opts: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/packages/utils.ts#L14">ExportOpts</a> & &#123;<br/>&nbsp;
   mimeType?: string,<br/>&nbsp;
   quality?: number,<br/>&nbsp;
   exportPadding?: number;<br/>
@@ -134,16 +134,16 @@ Returns a promise which resolves with a [blob](https://developer.mozilla.org/en-
 <pre>
 exportToSvg(&#123;<br/>&nbsp;
   elements:&nbsp; 
-    <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">
+    <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">
       ExcalidrawElement[]
     </a>,<br/>&nbsp;
   appState:
-    <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95"> AppState
+    <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95"> AppState
     </a>,<br/>&nbsp;
   exportPadding: number,<br/>&nbsp;
   metadata: string,<br/>&nbsp;
   files:&nbsp;
-  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L59">
+  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L59">
       BinaryFiles
     </a>,<br/>
 &#125;);
@@ -151,10 +151,10 @@ exportToSvg(&#123;<br/>&nbsp;
 
 | Name | Type | Default | Description |
 | --- | --- | --- | --- |
-| elements | [Excalidraw Element []](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114) |  | The elements to exported as `svg `|
-| appState | [AppState](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95) | [defaultAppState](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/appState.ts#L11) | The `appState` of the scene |
+| elements | [Excalidraw Element []](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114) |  | The elements to exported as `svg `|
+| appState | [AppState](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95) | [defaultAppState](https://github.com/excalidraw/excalidraw/blob/master/src/appState.ts#L11) | The `appState` of the scene |
 | exportPadding | number | 10 | The `padding` to be added on canvas |
-| files | [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L64) | undefined | The `files` added to the scene. |
+| files | [BinaryFiles](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L64) | undefined | The `files` added to the scene. |
 
 This function returns a promise which resolves to `svg` of the exported drawing.
 
@@ -164,7 +164,7 @@ This function returns a promise which resolves to `svg` of the exported drawing.
 
 <pre>
 exportToClipboard(<br/>&nbsp;
-  opts: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/packages/utils.ts#L21">ExportOpts</a> & &#123;<br/>&nbsp;
+  opts: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/packages/utils.ts#L21">ExportOpts</a> & &#123;<br/>&nbsp;
   mimeType?: string,<br/>&nbsp;
   quality?: number;<br/>&nbsp;
   type: 'png' | 'svg' |'json'<br/>

dev-docs/docs/@excalidraw/excalidraw/api/utils/restore.mdx

@@ -8,7 +8,7 @@ id: "restore"
 **_Signature_**
 
 <pre>
-restoreAppState(appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/types.ts#L34">ImportedDataState["appState"]</a>,<br/>&nbsp; localAppState: Partial&lt;<a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">AppState</a>> | null): <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">AppState</a>
+restoreAppState(appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L34">ImportedDataState["appState"]</a>,<br/>&nbsp; localAppState: Partial&lt;<a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a>> | null): <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a>
 </pre>
 
 **_How to use_**
@@ -17,7 +17,7 @@ restoreAppState(appState: <a href="https://github.com/excalidraw/excalidraw/blob
 import { restoreAppState } from "@excalidraw/excalidraw";
 ```
 
-This function will make sure all the `keys` have appropriate `values` in [appState](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95) and if any key is missing, it will be set to its `default` value.
+This function will make sure all the `keys` have appropriate `values` in [appState](https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95) and if any key is missing, it will be set to its `default` value.
 
 When `localAppState` is supplied, it's used in place of values that are missing (`undefined`) in `appState` instead of the defaults.  
 Use this as a way to not override user's defaults if you persist them.
@@ -29,16 +29,16 @@ You can pass `null` / `undefined` if not applicable.
 
 <pre>
 restoreElements(
-  elements: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ImportedDataState["elements"]</a>,<br/>&nbsp;
-  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ExcalidrawElement[]</a> | null | undefined): <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ExcalidrawElement[]</a>,<br/>&nbsp;
+  elements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ImportedDataState["elements"]</a>,<br/>&nbsp;
+  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a> | null | undefined): <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a>,<br/>&nbsp;
   opts: &#123; refreshDimensions?: boolean, repairBindings?: boolean }<br/>
 )
 </pre>
 
 | Prop | Type | Description |
 | ---- | ---- | ---- |
-| `elements` | <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ImportedDataState["elements"]</a> | The `elements` to be restored |
-| [`localElements`](#localelements) | <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ExcalidrawElement[]</a> &#124; null &#124; undefined |  When `localElements` are supplied, they are used to ensure that existing restored elements reuse `version` (and increment it), and regenerate `versionNonce`. |
+| `elements` | <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ImportedDataState["elements"]</a> | The `elements` to be restored |
+| [`localElements`](#localelements) | <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a> &#124; null &#124; undefined |  When `localElements` are supplied, they are used to ensure that existing restored elements reuse `version` (and increment it), and regenerate `versionNonce`. |
 | [`opts`](#opts) | `Object` | The extra optional parameter to configure restored elements
 
 #### localElements
@@ -70,15 +70,15 @@ Parameter `refreshDimensions` indicates whether we should also `recalculate` tex
 
 <pre>
 restore(
-  data: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/types.ts#L34">ImportedDataState</a>,<br/>&nbsp;
-  localAppState: Partial&lt;<a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">AppState</a>> | null | undefined,<br/>&nbsp;
-  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ExcalidrawElement[]</a> | null | undefined<br/>): <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/types.ts#L4">DataState</a><br/>
+  data: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L34">ImportedDataState</a>,<br/>&nbsp;
+  localAppState: Partial&lt;<a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a>> | null | undefined,<br/>&nbsp;
+  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a> | null | undefined<br/>): <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L4">DataState</a><br/>
   opts: &#123; refreshDimensions?: boolean, repairBindings?: boolean }<br/>
 
 )
 </pre>
 
-See [`restoreAppState()`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/packages/excalidraw/README.md#restoreAppState) about `localAppState`, and [`restoreElements()`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/packages/excalidraw/README.md#restoreElements) about `localElements`.
+See [`restoreAppState()`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#restoreAppState) about `localAppState`, and [`restoreElements()`](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md#restoreElements) about `localElements`.
 
 **_How to use_**
 
@@ -93,7 +93,7 @@ This function makes sure elements and state is set to appropriate values and set
 **_Signature_**
 
 <pre>
-restoreLibraryItems(libraryItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/types.ts#L34">ImportedDataState["libraryItems"]</a>,<br/>&nbsp;
+restoreLibraryItems(libraryItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L34">ImportedDataState["libraryItems"]</a>,<br/>&nbsp;
 defaultStatus: "published" | "unpublished")
 </pre>
 

dev-docs/docs/@excalidraw/excalidraw/api/utils/utils-intro.md

@@ -8,7 +8,7 @@ These are pure Javascript functions exported from the @excalidraw/excalidraw [`@
 
 ### serializeAsJSON
 
-Takes the scene elements and state and returns a JSON string. `Deleted` elements as well as most properties from `AppState` are removed from the resulting JSON. (see [`serializeAsJSON()`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/json.ts#L42) source for details).
+Takes the scene elements and state and returns a JSON string. `Deleted` elements as well as most properties from `AppState` are removed from the resulting JSON. (see [`serializeAsJSON()`](https://github.com/excalidraw/excalidraw/blob/master/src/data/json.ts#L42) source for details).
 
 If you want to overwrite the `source` field in the `JSON` string, you can set `window.EXCALIDRAW_EXPORT_SOURCE` to the desired value.
 
@@ -16,8 +16,8 @@ If you want to overwrite the `source` field in the `JSON` string, you can set `w
 
 <pre>
 serializeAsJSON(&#123;<br/>&nbsp;
-  elements: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ExcalidrawElement[]</a>,<br/>&nbsp;
-  appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">AppState</a>,<br/>
+  elements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a>,<br/>&nbsp;
+  appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a>,<br/>
 }): string
 </pre>
 
@@ -37,7 +37,7 @@ If you want to overwrite the source field in the JSON string, you can set `windo
 
 <pre>
 serializeLibraryAsJSON(
-  libraryItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L200">LibraryItems[]</a>)
+  libraryItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L200">LibraryItems[]</a>)
 </pre>
 
 **How to use**
@@ -53,7 +53,7 @@ Returns `true` if element is invisibly small (e.g. width & height are zero).
 **_Signature_**
 
 <pre>
-isInvisiblySmallElement(element:  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ExcalidrawElement</a>): boolean
+isInvisiblySmallElement(element:  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement</a>): boolean
 </pre>
 
 **How to use**
@@ -80,10 +80,10 @@ excalidrawAPI.updateScene(scene);
 <pre>
 loadFromBlob(<br/>&nbsp;
   blob: <a href="https://developer.mozilla.org/en-US/docs/Web/API/Blob">Blob</a>,<br/>&nbsp;
-  localAppState: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">AppState</a> | null,<br/>&nbsp;
-  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ExcalidrawElement[]</a> | null,<br/>&nbsp;
+  localAppState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a> | null,<br/>&nbsp;
+  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a> | null,<br/>&nbsp;
   fileHandle?: FileSystemHandle | null <br/>
-) => Promise&lt;<a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/restore.ts#L61">RestoredDataState</a>>
+) => Promise&lt;<a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/restore.ts#L61">RestoredDataState</a>>
 </pre>
 
 ### loadLibraryFromBlob
@@ -130,10 +130,10 @@ if (contents.type === MIME_TYPES.excalidraw) {
 <pre>
 loadSceneOrLibraryFromBlob(<br/>&nbsp;
   blob: <a href="https://developer.mozilla.org/en-US/docs/Web/API/Blob">Blob</a>,<br/>&nbsp;
-  localAppState: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">AppState</a> | null,<br/>&nbsp;
-  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ExcalidrawElement[]</a> | null,<br/>&nbsp;
+  localAppState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a> | null,<br/>&nbsp;
+  localElements: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a> | null,<br/>&nbsp;
   fileHandle?: FileSystemHandle | null<br/>
-) => Promise&lt;&#123; type: string, data: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/restore.ts#L53">RestoredDataState</a> | <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/types.ts#L33">ImportedLibraryState</a>}>
+) => Promise&lt;&#123; type: string, data: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/restore.ts#L53">RestoredDataState</a> | <a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/types.ts#L33">ImportedLibraryState</a>}>
 </pre>
 
 ### getFreeDrawSvgPath
@@ -149,7 +149,7 @@ import { getFreeDrawSvgPath } from "@excalidraw/excalidraw";
 **Signature**
 
 <pre>
-getFreeDrawSvgPath(element: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L182">ExcalidrawFreeDrawElement</a>)
+getFreeDrawSvgPath(element: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L182">ExcalidrawFreeDrawElement</a>)
 </pre>
 
 ### isLinearElement
@@ -165,7 +165,7 @@ import { isLinearElement } from "@excalidraw/excalidraw";
 **Signature**
 
 <pre>
-isLinearElement(elementType?: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L80">ExcalidrawElement</a>): boolean
+isLinearElement(elementType?: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L80">ExcalidrawElement</a>): boolean
 </pre>
 
 ### getNonDeletedElements
@@ -181,7 +181,7 @@ import { getNonDeletedElements } from "@excalidraw/excalidraw";
 **Signature**
 
 <pre>
-getNonDeletedElements(elements:<a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114"> readonly ExcalidrawElement[]</a>): as readonly <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L125">NonDeletedExcalidrawElement[]</a>
+getNonDeletedElements(elements:<a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114"> readonly ExcalidrawElement[]</a>): as readonly <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L125">NonDeletedExcalidrawElement[]</a>
 </pre>
 
 ### mergeLibraryItems
@@ -196,9 +196,9 @@ import { mergeLibraryItems } from "@excalidraw/excalidraw";
 
 <pre>
 mergeLibraryItems(<br/>&nbsp;
-  localItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L250">LibraryItems</a>,<br/>&nbsp;
-  otherItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L200">LibraryItems</a><br/>
-): <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L250">LibraryItems</a>
+  localItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L250">LibraryItems</a>,<br/>&nbsp;
+  otherItems: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L200">LibraryItems</a><br/>
+): <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L250">LibraryItems</a>
 </pre>
 
 ### parseLibraryTokensFromUrl
@@ -239,8 +239,8 @@ export const App = () => {
 
 <pre>
 useHandleLibrary(opts: &#123;<br/>&nbsp;
-  excalidrawAPI: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L494">ExcalidrawAPI</a>,<br/>&nbsp;
-  getInitialLibraryItems?: () => <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L253">LibraryItemsSource</a><br/>
+  excalidrawAPI: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L494">ExcalidrawAPI</a>,<br/>&nbsp;
+  getInitialLibraryItems?: () => <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L253">LibraryItemsSource</a><br/>
 });
 </pre>
 
@@ -253,7 +253,7 @@ This function returns the current `scene` version.
 **_Signature_**
 
 <pre>
-getSceneVersion(elements:  <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/element/types.ts#L114">ExcalidrawElement[]</a>)
+getSceneVersion(elements:  <a href="https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L114">ExcalidrawElement[]</a>)
 </pre>
 
 **How to use**
@@ -274,7 +274,7 @@ import { sceneCoordsToViewportCoords } from "@excalidraw/excalidraw";
 
 <pre>
 sceneCoordsToViewportCoords(&#123; sceneX: number, sceneY: number },<br/>&nbsp;
-  appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">AppState</a><br/>): &#123; x: number, y: number }
+  appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a><br/>): &#123; x: number, y: number }
 </pre>
 
 ### viewportCoordsToSceneCoords
@@ -289,7 +289,7 @@ import { viewportCoordsToSceneCoords } from "@excalidraw/excalidraw";
 
 <pre>
 viewportCoordsToSceneCoords(&#123; clientX: number, clientY: number },<br/>&nbsp;
-  appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/types.ts#L95">AppState</a><br/>): &#123;x: number, y: number}
+  appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a><br/>): &#123;x: number, y: number}
 </pre>
 
 ### useDevice
@@ -350,8 +350,8 @@ To help with localization, we export the following.
 | name | type |
 | --- | --- |
 | `defaultLang` | `string` |
-| `languages` | [`Language[]`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/i18n.ts#L15) |
-| `useI18n` | [`() => { langCode, t }`](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/i18n.ts#L15) |
+| `languages` | [`Language[]`](https://github.com/excalidraw/excalidraw/blob/master/src/i18n.ts#L15) |
+| `useI18n` | [`() => { langCode, t }`](https://github.com/excalidraw/excalidraw/blob/master/src/i18n.ts#L15) |
 
 ```js
 import { defaultLang, languages, useI18n } from "@excalidraw/excalidraw";

dev-docs/docs/@excalidraw/excalidraw/customizing-styles.mdx

@@ -21,7 +21,7 @@ Most notably, you can customize the primary colors, by overriding these variable
 - `--color-primary-light`
 - `--color-primary-contrast-offset` — a slightly darker (in light mode), or lighter (in dark mode) `--color-primary` color to fix contrast issues (see [Chubb illusion](https://en.wikipedia.org/wiki/Chubb_illusion)). It will fall back to `--color-primary` if not present.
 
-For a complete list of variables, check [theme.scss](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/css/theme.scss), though most of them will not make sense to override.
+For a complete list of variables, check [theme.scss](https://github.com/excalidraw/excalidraw/blob/master/src/css/theme.scss), though most of them will not make sense to override.
 
 ```css showLineNumbers
 .custom-styles .excalidraw {

dev-docs/docs/@excalidraw/excalidraw/development.mdx

@@ -13,7 +13,7 @@ To start the example app using the `@excalidraw/excalidraw` package, follow the
 1. Install the dependencies
 
    ```bash
-   cd packages/excalidraw && yarn
+   cd src/packages/excalidraw && yarn
    ```
 
 2. Start the example app

dev-docs/docs/@excalidraw/excalidraw/faq.mdx

@@ -39,7 +39,7 @@ Since Vite removes env variables by default, you can update the vite config to e
 
 ```
  define: {
-    "process.env.IS_PREACT": JSON.stringify("true"),
+    "process.env.IS_PREACT": process.env.IS_PREACT,
   },
 ```
 

dev-docs/docs/@excalidraw/excalidraw/integration.mdx

@@ -93,7 +93,7 @@ Since Vite removes env variables by default, you can update the vite config to e
 
 ```
  define: {
-    "process.env.IS_PREACT": JSON.stringify("true"),
+    "process.env.IS_PREACT": process.env.IS_PREACT,
   },
 ```
 ::: 
@@ -148,7 +148,7 @@ import TabItem from "@theme/TabItem";
       <h1>Excalidraw Embed Example</h1>
       <div id="app"></div>
     </div>
-    <script type="text/javascript" src="packages/excalidraw/index.js"></script>
+    <script type="text/javascript" src="src/index.js"></script>
   </body>
 </html>
 ```

dev-docs/docs/@excalidraw/mermaid-to-excalidraw/codebase/new-diagram-type.mdx

@@ -38,9 +38,9 @@ Add the diagram type in switch case in [`parseMermaid`](https://github.com/excal
 
 ## Writing the Excalidraw Skeleton Convertor
 
-With the completion of previous step, we have all the data, now we need to transform it so to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L133) format.
+With the completion of previous step, we have all the data, now we need to transform it so to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133) format.
 
-Similar to [`FlowChartToExcalidrawSkeletonConverter`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/converter/types/flowchart.ts#L24), you have to write the `{{diagramType}}ToExcalidrawSkeletonConverter` which parses the data received in previous step and returns the [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L133).
+Similar to [`FlowChartToExcalidrawSkeletonConverter`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/converter/types/flowchart.ts#L24), you have to write the `{{diagramType}}ToExcalidrawSkeletonConverter` which parses the data received in previous step and returns the [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133).
 
 Thats it, you have added the new diagram type 🥳, now lets test it out!
 

dev-docs/docs/@excalidraw/mermaid-to-excalidraw/codebase/parser/flowchart.mdx

@@ -6,7 +6,7 @@ In this section we will be diving into how the [flowchart parser](https://github
 
 ![image](https://github.com/excalidraw/excalidraw/assets/11256141/2a097bbb-64bf-49d6-bf7f-21172bdb538d)
 
-We use `diagram.parser.yy` attribute to parse the data. If you want to know more about how the `diagram.parse.yy` attribute looks like, you can check it [here](https://github.com/mermaid-js/mermaid/blob/00d06c7282a701849793680c1e97da1cfdfcce62/packages/mermaid/src/diagrams/flowchart/flowDb.js#L768), however for scope of flowchart we are using **3** APIs from this parser to compute `vertices`, `edges` and `clusters` as we need these data to transform to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L133C13-L133C38).
+We use `diagram.parser.yy` attribute to parse the data. If you want to know more about how the `diagram.parse.yy` attribute looks like, you can check it [here](https://github.com/mermaid-js/mermaid/blob/00d06c7282a701849793680c1e97da1cfdfcce62/packages/mermaid/src/diagrams/flowchart/flowDb.js#L768), however for scope of flowchart we are using **3** APIs from this parser to compute `vertices`, `edges` and `clusters` as we need these data to transform to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133C13-L133C38).
 
 
 For computing `vertices` and `edge`s lets consider the below svg generated by mermaid
@@ -42,7 +42,7 @@ Considering the same example this is the response from the API
 	}
 }
 ```
-The dimensions and position is missing in this response and we need that to transform to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L133C13-L133C38), for this we have our own parser [`parseVertex`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/parseMermaid.ts#L178) which takes the above response and uses the `svg` together to compute position, dimensions and cleans up the response.
+The dimensions and position is missing in this response and we need that to transform to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133C13-L133C38), for this we have our own parser [`parseVertex`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/parseMermaid.ts#L178) which takes the above response and uses the `svg` together to compute position, dimensions and cleans up the response.
 
  The final output from `parseVertex` looks like :point_down:
 

dev-docs/docs/@excalidraw/mermaid-to-excalidraw/codebase/parser/parser.mdx

@@ -55,11 +55,11 @@ If you want to understand how flowchart parser works, you can navigate to [Flowc
 
 ## Converting to ExcalidrawElementSkeleton
 
-Now we have all the data, we just need to transform it to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L133C13-L133C38) API so it can be rendered in Excalidraw.
+Now we have all the data, we just need to transform it to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133C13-L133C38) API so it can be rendered in Excalidraw.
 
 For this we have `converters` which takes the parsed mermaid data and gives back the Excalidraw Skeleton.
 For Unsupported types, we have already mentioned above that we convert it to `dataURL` and return the ExcalidrawImageSkeleton.
 
-For supported types, currently only flowchart, we have [flowchartConverter](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/converter/types/flowchart.ts#L24) which parses the data and converts to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/packages/excalidraw/data/transform.ts#L133C13-L133C38).
+For supported types, currently only flowchart, we have [flowchartConverter](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/converter/types/flowchart.ts#L24) which parses the data and converts to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133C13-L133C38).
 
 ![image](https://github.com/excalidraw/excalidraw/assets/11256141/00226e9d-043d-4a08-989a-3ad9d2a574f1)

dev-docs/docs/introduction/contributing.mdx

@@ -52,6 +52,15 @@ Make sure the title starts with a semantic prefix:
 - **chore**: Other changes that don't modify src or test files
 - **revert**: Reverts a previous commit
 
+### Changelog
+
+Add a brief description of your pull request to the changelog located here: [changelog](https://github.com/excalidraw/excalidraw/blob/master/CHANGELOG.md)
+
+Notes:
+
+- Make sure to prepend to the section corresponding with the semantic prefix you selected in the title
+- Link to your pull request - this will require updating the CHANGELOG _after_ creating the pull request
+
 ### Testing
 
 Once you submit your pull request it will automatically be tested. Be sure to check the results of the test and fix any issues that arise.

dev-docs/docusaurus.config.js

@@ -41,7 +41,10 @@ const config = {
           showLastUpdateTime: true,
         },
         theme: {
-          customCss: [require.resolve("./src/css/custom.scss")],
+          customCss: [
+            require.resolve("./src/css/custom.scss"),
+            require.resolve("../src/packages/excalidraw/example/App.scss"),
+          ],
         },
       }),
     ],

dev-docs/vercel.json

@@ -1,4 +0,0 @@
-{
-  "outputDirectory": "build",
-  "installCommand": "yarn install"
-}

excalidraw-app/App.tsx

@@ -1,871 +0,0 @@
-import polyfill from "../packages/excalidraw/polyfill";
-import LanguageDetector from "i18next-browser-languagedetector";
-import { useEffect, useRef, useState } from "react";
-import { trackEvent } from "../packages/excalidraw/analytics";
-import { getDefaultAppState } from "../packages/excalidraw/appState";
-import { ErrorDialog } from "../packages/excalidraw/components/ErrorDialog";
-import { TopErrorBoundary } from "./components/TopErrorBoundary";
-import {
-  APP_NAME,
-  EVENT,
-  THEME,
-  TITLE_TIMEOUT,
-  VERSION_TIMEOUT,
-} from "../packages/excalidraw/constants";
-import { loadFromBlob } from "../packages/excalidraw/data/blob";
-import {
-  ExcalidrawElement,
-  FileId,
-  NonDeletedExcalidrawElement,
-  Theme,
-} from "../packages/excalidraw/element/types";
-import { useCallbackRefState } from "../packages/excalidraw/hooks/useCallbackRefState";
-import { t } from "../packages/excalidraw/i18n";
-import {
-  Excalidraw,
-  defaultLang,
-  LiveCollaborationTrigger,
-  TTDDialog,
-  TTDDialogTrigger,
-} from "../packages/excalidraw/index";
-import {
-  AppState,
-  LibraryItems,
-  ExcalidrawImperativeAPI,
-  BinaryFiles,
-  ExcalidrawInitialDataState,
-  UIAppState,
-} from "../packages/excalidraw/types";
-import {
-  debounce,
-  getVersion,
-  getFrame,
-  isTestEnv,
-  preventUnload,
-  ResolvablePromise,
-  resolvablePromise,
-  isRunningInIframe,
-} from "../packages/excalidraw/utils";
-import {
-  FIREBASE_STORAGE_PREFIXES,
-  STORAGE_KEYS,
-  SYNC_BROWSER_TABS_TIMEOUT,
-} from "./app_constants";
-import Collab, {
-  CollabAPI,
-  collabAPIAtom,
-  collabDialogShownAtom,
-  isCollaboratingAtom,
-  isOfflineAtom,
-} from "./collab/Collab";
-import {
-  exportToBackend,
-  getCollaborationLinkData,
-  isCollaborationLink,
-  loadScene,
-} from "./data";
-import {
-  getLibraryItemsFromStorage,
-  importFromLocalStorage,
-  importUsernameFromLocalStorage,
-} from "./data/localStorage";
-import CustomStats from "./CustomStats";
-import {
-  restore,
-  restoreAppState,
-  RestoredDataState,
-} from "../packages/excalidraw/data/restore";
-import {
-  ExportToExcalidrawPlus,
-  exportToExcalidrawPlus,
-} from "./components/ExportToExcalidrawPlus";
-import { updateStaleImageStatuses } from "./data/FileManager";
-import { newElementWith } from "../packages/excalidraw/element/mutateElement";
-import { isInitializedImageElement } from "../packages/excalidraw/element/typeChecks";
-import { loadFilesFromFirebase } from "./data/firebase";
-import { LocalData } from "./data/LocalData";
-import { isBrowserStorageStateNewer } from "./data/tabSync";
-import clsx from "clsx";
-import { reconcileElements } from "./collab/reconciliation";
-import {
-  parseLibraryTokensFromUrl,
-  useHandleLibrary,
-} from "../packages/excalidraw/data/library";
-import { AppMainMenu } from "./components/AppMainMenu";
-import { AppWelcomeScreen } from "./components/AppWelcomeScreen";
-import { AppFooter } from "./components/AppFooter";
-import { atom, Provider, useAtom, useAtomValue } from "jotai";
-import { useAtomWithInitialValue } from "../packages/excalidraw/jotai";
-import { appJotaiStore } from "./app-jotai";
-
-import "./index.scss";
-import { ResolutionType } from "../packages/excalidraw/utility-types";
-import { ShareableLinkDialog } from "../packages/excalidraw/components/ShareableLinkDialog";
-import { openConfirmModal } from "../packages/excalidraw/components/OverwriteConfirm/OverwriteConfirmState";
-import { OverwriteConfirmDialog } from "../packages/excalidraw/components/OverwriteConfirm/OverwriteConfirm";
-import Trans from "../packages/excalidraw/components/Trans";
-
-polyfill();
-
-window.EXCALIDRAW_THROTTLE_RENDER = true;
-
-let isSelfEmbedding = false;
-
-if (window.self !== window.top) {
-  try {
-    const parentUrl = new URL(document.referrer);
-    const currentUrl = new URL(window.location.href);
-    if (parentUrl.origin === currentUrl.origin) {
-      isSelfEmbedding = true;
-    }
-  } catch (error) {
-    // ignore
-  }
-}
-
-const languageDetector = new LanguageDetector();
-languageDetector.init({
-  languageUtils: {},
-});
-
-const shareableLinkConfirmDialog = {
-  title: t("overwriteConfirm.modal.shareableLink.title"),
-  description: (
-    <Trans
-      i18nKey="overwriteConfirm.modal.shareableLink.description"
-      bold={(text) => <strong>{text}</strong>}
-      br={() => <br />}
-    />
-  ),
-  actionLabel: t("overwriteConfirm.modal.shareableLink.button"),
-  color: "danger",
-} as const;
-
-const initializeScene = async (opts: {
-  collabAPI: CollabAPI | null;
-  excalidrawAPI: ExcalidrawImperativeAPI;
-}): Promise<
-  { scene: ExcalidrawInitialDataState | null } & (
-    | { isExternalScene: true; id: string; key: string }
-    | { isExternalScene: false; id?: null; key?: null }
-  )
-> => {
-  const searchParams = new URLSearchParams(window.location.search);
-  const id = searchParams.get("id");
-  const jsonBackendMatch = window.location.hash.match(
-    /^#json=([a-zA-Z0-9_-]+),([a-zA-Z0-9_-]+)$/,
-  );
-  const externalUrlMatch = window.location.hash.match(/^#url=(.*)$/);
-
-  const localDataState = importFromLocalStorage();
-
-  let scene: RestoredDataState & {
-    scrollToContent?: boolean;
-  } = await loadScene(null, null, localDataState);
-
-  let roomLinkData = getCollaborationLinkData(window.location.href);
-  const isExternalScene = !!(id || jsonBackendMatch || roomLinkData);
-  if (isExternalScene) {
-    if (
-      // don't prompt if scene is empty
-      !scene.elements.length ||
-      // don't prompt for collab scenes because we don't override local storage
-      roomLinkData ||
-      // otherwise, prompt whether user wants to override current scene
-      (await openConfirmModal(shareableLinkConfirmDialog))
-    ) {
-      if (jsonBackendMatch) {
-        scene = await loadScene(
-          jsonBackendMatch[1],
-          jsonBackendMatch[2],
-          localDataState,
-        );
-      }
-      scene.scrollToContent = true;
-      if (!roomLinkData) {
-        window.history.replaceState({}, APP_NAME, window.location.origin);
-      }
-    } else {
-      // https://github.com/excalidraw/excalidraw/issues/1919
-      if (document.hidden) {
-        return new Promise((resolve, reject) => {
-          window.addEventListener(
-            "focus",
-            () => initializeScene(opts).then(resolve).catch(reject),
-            {
-              once: true,
-            },
-          );
-        });
-      }
-
-      roomLinkData = null;
-      window.history.replaceState({}, APP_NAME, window.location.origin);
-    }
-  } else if (externalUrlMatch) {
-    window.history.replaceState({}, APP_NAME, window.location.origin);
-
-    const url = externalUrlMatch[1];
-    try {
-      const request = await fetch(window.decodeURIComponent(url));
-      const data = await loadFromBlob(await request.blob(), null, null);
-      if (
-        !scene.elements.length ||
-        (await openConfirmModal(shareableLinkConfirmDialog))
-      ) {
-        return { scene: data, isExternalScene };
-      }
-    } catch (error: any) {
-      return {
-        scene: {
-          appState: {
-            errorMessage: t("alerts.invalidSceneUrl"),
-          },
-        },
-        isExternalScene,
-      };
-    }
-  }
-
-  if (roomLinkData && opts.collabAPI) {
-    const { excalidrawAPI } = opts;
-
-    const scene = await opts.collabAPI.startCollaboration(roomLinkData);
-
-    return {
-      // when collaborating, the state may have already been updated at this
-      // point (we may have received updates from other clients), so reconcile
-      // elements and appState with existing state
-      scene: {
-        ...scene,
-        appState: {
-          ...restoreAppState(
-            {
-              ...scene?.appState,
-              theme: localDataState?.appState?.theme || scene?.appState?.theme,
-            },
-            excalidrawAPI.getAppState(),
-          ),
-          // necessary if we're invoking from a hashchange handler which doesn't
-          // go through App.initializeScene() that resets this flag
-          isLoading: false,
-        },
-        elements: reconcileElements(
-          scene?.elements || [],
-          excalidrawAPI.getSceneElementsIncludingDeleted(),
-          excalidrawAPI.getAppState(),
-        ),
-      },
-      isExternalScene: true,
-      id: roomLinkData.roomId,
-      key: roomLinkData.roomKey,
-    };
-  } else if (scene) {
-    return isExternalScene && jsonBackendMatch
-      ? {
-          scene,
-          isExternalScene,
-          id: jsonBackendMatch[1],
-          key: jsonBackendMatch[2],
-        }
-      : { scene, isExternalScene: false };
-  }
-  return { scene: null, isExternalScene: false };
-};
-
-const detectedLangCode = languageDetector.detect() || defaultLang.code;
-export const appLangCodeAtom = atom(
-  Array.isArray(detectedLangCode) ? detectedLangCode[0] : detectedLangCode,
-);
-
-const ExcalidrawWrapper = () => {
-  const [errorMessage, setErrorMessage] = useState("");
-  const [langCode, setLangCode] = useAtom(appLangCodeAtom);
-  const isCollabDisabled = isRunningInIframe();
-
-  // initial state
-  // ---------------------------------------------------------------------------
-
-  const initialStatePromiseRef = useRef<{
-    promise: ResolvablePromise<ExcalidrawInitialDataState | null>;
-  }>({ promise: null! });
-  if (!initialStatePromiseRef.current.promise) {
-    initialStatePromiseRef.current.promise =
-      resolvablePromise<ExcalidrawInitialDataState | null>();
-  }
-
-  useEffect(() => {
-    trackEvent("load", "frame", getFrame());
-    // Delayed so that the app has a time to load the latest SW
-    setTimeout(() => {
-      trackEvent("load", "version", getVersion());
-    }, VERSION_TIMEOUT);
-  }, []);
-
-  const [excalidrawAPI, excalidrawRefCallback] =
-    useCallbackRefState<ExcalidrawImperativeAPI>();
-
-  const [collabAPI] = useAtom(collabAPIAtom);
-  const [, setCollabDialogShown] = useAtom(collabDialogShownAtom);
-  const [isCollaborating] = useAtomWithInitialValue(isCollaboratingAtom, () => {
-    return isCollaborationLink(window.location.href);
-  });
-
-  useHandleLibrary({
-    excalidrawAPI,
-    getInitialLibraryItems: getLibraryItemsFromStorage,
-  });
-
-  useEffect(() => {
-    if (!excalidrawAPI || (!isCollabDisabled && !collabAPI)) {
-      return;
-    }
-
-    const loadImages = (
-      data: ResolutionType<typeof initializeScene>,
-      isInitialLoad = false,
-    ) => {
-      if (!data.scene) {
-        return;
-      }
-      if (collabAPI?.isCollaborating()) {
-        if (data.scene.elements) {
-          collabAPI
-            .fetchImageFilesFromFirebase({
-              elements: data.scene.elements,
-              forceFetchFiles: true,
-            })
-            .then(({ loadedFiles, erroredFiles }) => {
-              excalidrawAPI.addFiles(loadedFiles);
-              updateStaleImageStatuses({
-                excalidrawAPI,
-                erroredFiles,
-                elements: excalidrawAPI.getSceneElementsIncludingDeleted(),
-              });
-            });
-        }
-      } else {
-        const fileIds =
-          data.scene.elements?.reduce((acc, element) => {
-            if (isInitializedImageElement(element)) {
-              return acc.concat(element.fileId);
-            }
-            return acc;
-          }, [] as FileId[]) || [];
-
-        if (data.isExternalScene) {
-          loadFilesFromFirebase(
-            `${FIREBASE_STORAGE_PREFIXES.shareLinkFiles}/${data.id}`,
-            data.key,
-            fileIds,
-          ).then(({ loadedFiles, erroredFiles }) => {
-            excalidrawAPI.addFiles(loadedFiles);
-            updateStaleImageStatuses({
-              excalidrawAPI,
-              erroredFiles,
-              elements: excalidrawAPI.getSceneElementsIncludingDeleted(),
-            });
-          });
-        } else if (isInitialLoad) {
-          if (fileIds.length) {
-            LocalData.fileStorage
-              .getFiles(fileIds)
-              .then(({ loadedFiles, erroredFiles }) => {
-                if (loadedFiles.length) {
-                  excalidrawAPI.addFiles(loadedFiles);
-                }
-                updateStaleImageStatuses({
-                  excalidrawAPI,
-                  erroredFiles,
-                  elements: excalidrawAPI.getSceneElementsIncludingDeleted(),
-                });
-              });
-          }
-          // on fresh load, clear unused files from IDB (from previous
-          // session)
-          LocalData.fileStorage.clearObsoleteFiles({ currentFileIds: fileIds });
-        }
-      }
-    };
-
-    initializeScene({ collabAPI, excalidrawAPI }).then(async (data) => {
-      loadImages(data, /* isInitialLoad */ true);
-      initialStatePromiseRef.current.promise.resolve(data.scene);
-    });
-
-    const onHashChange = async (event: HashChangeEvent) => {
-      event.preventDefault();
-      const libraryUrlTokens = parseLibraryTokensFromUrl();
-      if (!libraryUrlTokens) {
-        if (
-          collabAPI?.isCollaborating() &&
-          !isCollaborationLink(window.location.href)
-        ) {
-          collabAPI.stopCollaboration(false);
-        }
-        excalidrawAPI.updateScene({ appState: { isLoading: true } });
-
-        initializeScene({ collabAPI, excalidrawAPI }).then((data) => {
-          loadImages(data);
-          if (data.scene) {
-            excalidrawAPI.updateScene({
-              ...data.scene,
-              ...restore(data.scene, null, null, { repairBindings: true }),
-              commitToHistory: true,
-            });
-          }
-        });
-      }
-    };
-
-    const titleTimeout = setTimeout(
-      () => (document.title = APP_NAME),
-      TITLE_TIMEOUT,
-    );
-
-    const syncData = debounce(() => {
-      if (isTestEnv()) {
-        return;
-      }
-      if (
-        !document.hidden &&
-        ((collabAPI && !collabAPI.isCollaborating()) || isCollabDisabled)
-      ) {
-        // don't sync if local state is newer or identical to browser state
-        if (isBrowserStorageStateNewer(STORAGE_KEYS.VERSION_DATA_STATE)) {
-          const localDataState = importFromLocalStorage();
-          const username = importUsernameFromLocalStorage();
-          let langCode = languageDetector.detect() || defaultLang.code;
-          if (Array.isArray(langCode)) {
-            langCode = langCode[0];
-          }
-          setLangCode(langCode);
-          excalidrawAPI.updateScene({
-            ...localDataState,
-          });
-          excalidrawAPI.updateLibrary({
-            libraryItems: getLibraryItemsFromStorage(),
-          });
-          collabAPI?.setUsername(username || "");
-        }
-
-        if (isBrowserStorageStateNewer(STORAGE_KEYS.VERSION_FILES)) {
-          const elements = excalidrawAPI.getSceneElementsIncludingDeleted();
-          const currFiles = excalidrawAPI.getFiles();
-          const fileIds =
-            elements?.reduce((acc, element) => {
-              if (
-                isInitializedImageElement(element) &&
-                // only load and update images that aren't already loaded
-                !currFiles[element.fileId]
-              ) {
-                return acc.concat(element.fileId);
-              }
-              return acc;
-            }, [] as FileId[]) || [];
-          if (fileIds.length) {
-            LocalData.fileStorage
-              .getFiles(fileIds)
-              .then(({ loadedFiles, erroredFiles }) => {
-                if (loadedFiles.length) {
-                  excalidrawAPI.addFiles(loadedFiles);
-                }
-                updateStaleImageStatuses({
-                  excalidrawAPI,
-                  erroredFiles,
-                  elements: excalidrawAPI.getSceneElementsIncludingDeleted(),
-                });
-              });
-          }
-        }
-      }
-    }, SYNC_BROWSER_TABS_TIMEOUT);
-
-    const onUnload = () => {
-      LocalData.flushSave();
-    };
-
-    const visibilityChange = (event: FocusEvent | Event) => {
-      if (event.type === EVENT.BLUR || document.hidden) {
-        LocalData.flushSave();
-      }
-      if (
-        event.type === EVENT.VISIBILITY_CHANGE ||
-        event.type === EVENT.FOCUS
-      ) {
-        syncData();
-      }
-    };
-
-    window.addEventListener(EVENT.HASHCHANGE, onHashChange, false);
-    window.addEventListener(EVENT.UNLOAD, onUnload, false);
-    window.addEventListener(EVENT.BLUR, visibilityChange, false);
-    document.addEventListener(EVENT.VISIBILITY_CHANGE, visibilityChange, false);
-    window.addEventListener(EVENT.FOCUS, visibilityChange, false);
-    return () => {
-      window.removeEventListener(EVENT.HASHCHANGE, onHashChange, false);
-      window.removeEventListener(EVENT.UNLOAD, onUnload, false);
-      window.removeEventListener(EVENT.BLUR, visibilityChange, false);
-      window.removeEventListener(EVENT.FOCUS, visibilityChange, false);
-      document.removeEventListener(
-        EVENT.VISIBILITY_CHANGE,
-        visibilityChange,
-        false,
-      );
-      clearTimeout(titleTimeout);
-    };
-  }, [isCollabDisabled, collabAPI, excalidrawAPI, setLangCode]);
-
-  useEffect(() => {
-    const unloadHandler = (event: BeforeUnloadEvent) => {
-      LocalData.flushSave();
-
-      if (
-        excalidrawAPI &&
-        LocalData.fileStorage.shouldPreventUnload(
-          excalidrawAPI.getSceneElements(),
-        )
-      ) {
-        preventUnload(event);
-      }
-    };
-    window.addEventListener(EVENT.BEFORE_UNLOAD, unloadHandler);
-    return () => {
-      window.removeEventListener(EVENT.BEFORE_UNLOAD, unloadHandler);
-    };
-  }, [excalidrawAPI]);
-
-  useEffect(() => {
-    languageDetector.cacheUserLanguage(langCode);
-  }, [langCode]);
-
-  const [theme, setTheme] = useState<Theme>(
-    () =>
-      (localStorage.getItem(
-        STORAGE_KEYS.LOCAL_STORAGE_THEME,
-      ) as Theme | null) ||
-      // FIXME migration from old LS scheme. Can be removed later. #5660
-      importFromLocalStorage().appState?.theme ||
-      THEME.LIGHT,
-  );
-
-  useEffect(() => {
-    localStorage.setItem(STORAGE_KEYS.LOCAL_STORAGE_THEME, theme);
-    // currently only used for body styling during init (see public/index.html),
-    // but may change in the future
-    document.documentElement.classList.toggle("dark", theme === THEME.DARK);
-  }, [theme]);
-
-  const onChange = (
-    elements: readonly ExcalidrawElement[],
-    appState: AppState,
-    files: BinaryFiles,
-  ) => {
-    if (collabAPI?.isCollaborating()) {
-      collabAPI.syncElements(elements);
-    }
-
-    setTheme(appState.theme);
-
-    // this check is redundant, but since this is a hot path, it's best
-    // not to evaludate the nested expression every time
-    if (!LocalData.isSavePaused()) {
-      LocalData.save(elements, appState, files, () => {
-        if (excalidrawAPI) {
-          let didChange = false;
-
-          const elements = excalidrawAPI
-            .getSceneElementsIncludingDeleted()
-            .map((element) => {
-              if (
-                LocalData.fileStorage.shouldUpdateImageElementStatus(element)
-              ) {
-                const newElement = newElementWith(element, { status: "saved" });
-                if (newElement !== element) {
-                  didChange = true;
-                }
-                return newElement;
-              }
-              return element;
-            });
-
-          if (didChange) {
-            excalidrawAPI.updateScene({
-              elements,
-            });
-          }
-        }
-      });
-    }
-  };
-
-  const [latestShareableLink, setLatestShareableLink] = useState<string | null>(
-    null,
-  );
-
-  const onExportToBackend = async (
-    exportedElements: readonly NonDeletedExcalidrawElement[],
-    appState: Partial<AppState>,
-    files: BinaryFiles,
-    canvas: HTMLCanvasElement,
-  ) => {
-    if (exportedElements.length === 0) {
-      throw new Error(t("alerts.cannotExportEmptyCanvas"));
-    }
-    if (canvas) {
-      try {
-        const { url, errorMessage } = await exportToBackend(
-          exportedElements,
-          {
-            ...appState,
-            viewBackgroundColor: appState.exportBackground
-              ? appState.viewBackgroundColor
-              : getDefaultAppState().viewBackgroundColor,
-          },
-          files,
-        );
-
-        if (errorMessage) {
-          throw new Error(errorMessage);
-        }
-
-        if (url) {
-          setLatestShareableLink(url);
-        }
-      } catch (error: any) {
-        if (error.name !== "AbortError") {
-          const { width, height } = canvas;
-          console.error(error, { width, height });
-          throw new Error(error.message);
-        }
-      }
-    }
-  };
-
-  const renderCustomStats = (
-    elements: readonly NonDeletedExcalidrawElement[],
-    appState: UIAppState,
-  ) => {
-    return (
-      <CustomStats
-        setToast={(message) => excalidrawAPI!.setToast({ message })}
-        appState={appState}
-        elements={elements}
-      />
-    );
-  };
-
-  const onLibraryChange = async (items: LibraryItems) => {
-    if (!items.length) {
-      localStorage.removeItem(STORAGE_KEYS.LOCAL_STORAGE_LIBRARY);
-      return;
-    }
-    const serializedItems = JSON.stringify(items);
-    localStorage.setItem(STORAGE_KEYS.LOCAL_STORAGE_LIBRARY, serializedItems);
-  };
-
-  const isOffline = useAtomValue(isOfflineAtom);
-
-  // browsers generally prevent infinite self-embedding, there are
-  // cases where it still happens, and while we disallow self-embedding
-  // by not whitelisting our own origin, this serves as an additional guard
-  if (isSelfEmbedding) {
-    return (
-      <div
-        style={{
-          display: "flex",
-          alignItems: "center",
-          justifyContent: "center",
-          textAlign: "center",
-          height: "100%",
-        }}
-      >
-        <h1>I'm not a pretzel!</h1>
-      </div>
-    );
-  }
-
-  return (
-    <div
-      style={{ height: "100%" }}
-      className={clsx("excalidraw-app", {
-        "is-collaborating": isCollaborating,
-      })}
-    >
-      <Excalidraw
-        excalidrawAPI={excalidrawRefCallback}
-        onChange={onChange}
-        initialData={initialStatePromiseRef.current.promise}
-        isCollaborating={isCollaborating}
-        onPointerUpdate={collabAPI?.onPointerUpdate}
-        UIOptions={{
-          canvasActions: {
-            toggleTheme: true,
-            export: {
-              onExportToBackend,
-              renderCustomUI: (elements, appState, files) => {
-                return (
-                  <ExportToExcalidrawPlus
-                    elements={elements}
-                    appState={appState}
-                    files={files}
-                    onError={(error) => {
-                      excalidrawAPI?.updateScene({
-                        appState: {
-                          errorMessage: error.message,
-                        },
-                      });
-                    }}
-                    onSuccess={() => {
-                      excalidrawAPI?.updateScene({
-                        appState: { openDialog: null },
-                      });
-                    }}
-                  />
-                );
-              },
-            },
-          },
-        }}
-        langCode={langCode}
-        renderCustomStats={renderCustomStats}
-        detectScroll={false}
-        handleKeyboardGlobally={true}
-        onLibraryChange={onLibraryChange}
-        autoFocus={true}
-        theme={theme}
-        renderTopRightUI={(isMobile) => {
-          if (isMobile || !collabAPI || isCollabDisabled) {
-            return null;
-          }
-          return (
-            <LiveCollaborationTrigger
-              isCollaborating={isCollaborating}
-              onSelect={() => setCollabDialogShown(true)}
-            />
-          );
-        }}
-      >
-        <AppMainMenu
-          setCollabDialogShown={setCollabDialogShown}
-          isCollaborating={isCollaborating}
-          isCollabEnabled={!isCollabDisabled}
-        />
-        <AppWelcomeScreen
-          setCollabDialogShown={setCollabDialogShown}
-          isCollabEnabled={!isCollabDisabled}
-        />
-        <OverwriteConfirmDialog>
-          <OverwriteConfirmDialog.Actions.ExportToImage />
-          <OverwriteConfirmDialog.Actions.SaveToDisk />
-          {excalidrawAPI && (
-            <OverwriteConfirmDialog.Action
-              title={t("overwriteConfirm.action.excalidrawPlus.title")}
-              actionLabel={t("overwriteConfirm.action.excalidrawPlus.button")}
-              onClick={() => {
-                exportToExcalidrawPlus(
-                  excalidrawAPI.getSceneElements(),
-                  excalidrawAPI.getAppState(),
-                  excalidrawAPI.getFiles(),
-                );
-              }}
-            >
-              {t("overwriteConfirm.action.excalidrawPlus.description")}
-            </OverwriteConfirmDialog.Action>
-          )}
-        </OverwriteConfirmDialog>
-        <AppFooter />
-        <TTDDialog
-          onTextSubmit={async (input) => {
-            try {
-              const response = await fetch(
-                `${
-                  import.meta.env.VITE_APP_AI_BACKEND
-                }/v1/ai/text-to-diagram/generate`,
-                {
-                  method: "POST",
-                  headers: {
-                    Accept: "application/json",
-                    "Content-Type": "application/json",
-                  },
-                  body: JSON.stringify({ prompt: input }),
-                },
-              );
-
-              const rateLimit = response.headers.has("X-Ratelimit-Limit")
-                ? parseInt(response.headers.get("X-Ratelimit-Limit") || "0", 10)
-                : undefined;
-
-              const rateLimitRemaining = response.headers.has(
-                "X-Ratelimit-Remaining",
-              )
-                ? parseInt(
-                    response.headers.get("X-Ratelimit-Remaining") || "0",
-                    10,
-                  )
-                : undefined;
-
-              const json = await response.json();
-
-              if (!response.ok) {
-                if (response.status === 429) {
-                  return {
-                    rateLimit,
-                    rateLimitRemaining,
-                    error: new Error(
-                      "Too many requests today, please try again tomorrow!",
-                    ),
-                  };
-                }
-
-                throw new Error(json.message || "Generation failed...");
-              }
-
-              const generatedResponse = json.generatedResponse;
-              if (!generatedResponse) {
-                throw new Error("Generation failed...");
-              }
-
-              return { generatedResponse, rateLimit, rateLimitRemaining };
-            } catch (err: any) {
-              throw new Error("Request failed");
-            }
-          }}
-        />
-        <TTDDialogTrigger />
-        {isCollaborating && isOffline && (
-          <div className="collab-offline-warning">
-            {t("alerts.collabOfflineWarning")}
-          </div>
-        )}
-        {latestShareableLink && (
-          <ShareableLinkDialog
-            link={latestShareableLink}
-            onCloseRequest={() => setLatestShareableLink(null)}
-            setErrorMessage={setErrorMessage}
-          />
-        )}
-        {excalidrawAPI && !isCollabDisabled && (
-          <Collab excalidrawAPI={excalidrawAPI} />
-        )}
-        {errorMessage && (
-          <ErrorDialog onClose={() => setErrorMessage("")}>
-            {errorMessage}
-          </ErrorDialog>
-        )}
-      </Excalidraw>
-    </div>
-  );
-};
-
-const ExcalidrawApp = () => {
-  return (
-    <TopErrorBoundary>
-      <Provider unstable_createStore={() => appJotaiStore}>
-        <ExcalidrawWrapper />
-      </Provider>
-    </TopErrorBoundary>
-  );
-};
-
-export default ExcalidrawApp;

excalidraw-app/CustomStats.tsx

@@ -1,14 +1,14 @@
 import { useEffect, useState } from "react";
-import { debounce, getVersion, nFormatter } from "../packages/excalidraw/utils";
+import { debounce, getVersion, nFormatter } from "../src/utils";
 import {
   getElementsStorageSize,
   getTotalStorageSize,
 } from "./data/localStorage";
-import { DEFAULT_VERSION } from "../packages/excalidraw/constants";
-import { t } from "../packages/excalidraw/i18n";
-import { copyTextToSystemClipboard } from "../packages/excalidraw/clipboard";
-import { NonDeletedExcalidrawElement } from "../packages/excalidraw/element/types";
-import { UIAppState } from "../packages/excalidraw/types";
+import { DEFAULT_VERSION } from "../src/constants";
+import { t } from "../src/i18n";
+import { copyTextToSystemClipboard } from "../src/clipboard";
+import { NonDeletedExcalidrawElement } from "../src/element/types";
+import { UIAppState } from "../src/types";
 
 type StorageSizes = { scene: number; total: number };
 

excalidraw-app/app_constants.ts

@@ -15,17 +15,11 @@ export const FILE_CACHE_MAX_AGE_SEC = 31536000;
 export const WS_EVENTS = {
   SERVER_VOLATILE: "server-volatile-broadcast",
   SERVER: "server-broadcast",
-  USER_FOLLOW_CHANGE: "user-follow",
-  USER_FOLLOW_ROOM_CHANGE: "user-follow-room-change",
-} as const;
+};
 
-export enum WS_SUBTYPES {
-  INVALID_RESPONSE = "INVALID_RESPONSE",
+export enum WS_SCENE_EVENT_TYPES {
   INIT = "SCENE_INIT",
   UPDATE = "SCENE_UPDATE",
-  MOUSE_LOCATION = "MOUSE_LOCATION",
-  IDLE_STATUS = "IDLE_STATUS",
-  USER_VISIBLE_SCENE_BOUNDS = "USER_VISIBLE_SCENE_BOUNDS",
 }
 
 export const FIREBASE_STORAGE_PREFIXES = {

excalidraw-app/collab/Collab.tsx

@@ -1,37 +1,31 @@
 import throttle from "lodash.throttle";
 import { PureComponent } from "react";
-import {
-  ExcalidrawImperativeAPI,
-  SocketId,
-} from "../../packages/excalidraw/types";
-import { ErrorDialog } from "../../packages/excalidraw/components/ErrorDialog";
-import { APP_NAME, ENV, EVENT } from "../../packages/excalidraw/constants";
-import { ImportedDataState } from "../../packages/excalidraw/data/types";
+import { ExcalidrawImperativeAPI } from "../../src/types";
+import { ErrorDialog } from "../../src/components/ErrorDialog";
+import { APP_NAME, ENV, EVENT } from "../../src/constants";
+import { ImportedDataState } from "../../src/data/types";
 import {
   ExcalidrawElement,
   InitializedExcalidrawImageElement,
-} from "../../packages/excalidraw/element/types";
+} from "../../src/element/types";
 import {
   getSceneVersion,
   restoreElements,
-  zoomToFitBounds,
-} from "../../packages/excalidraw/index";
-import { Collaborator, Gesture } from "../../packages/excalidraw/types";
+} from "../../src/packages/excalidraw/index";
+import { Collaborator, Gesture } from "../../src/types";
 import {
-  assertNever,
   preventUnload,
   resolvablePromise,
-  throttleRAF,
-} from "../../packages/excalidraw/utils";
+  withBatchedUpdates,
+} from "../../src/utils";
 import {
   CURSOR_SYNC_TIMEOUT,
   FILE_UPLOAD_MAX_BYTES,
   FIREBASE_STORAGE_PREFIXES,
   INITIAL_SCENE_UPDATE_TIMEOUT,
   LOAD_IMAGES_TIMEOUT,
-  WS_SUBTYPES,
+  WS_SCENE_EVENT_TYPES,
   SYNC_FULL_SCENE_INTERVAL_MS,
-  WS_EVENTS,
 } from "../app_constants";
 import {
   generateCollaborationLinkData,
@@ -54,35 +48,29 @@ import {
 } from "../data/localStorage";
 import Portal from "./Portal";
 import RoomDialog from "./RoomDialog";
-import { t } from "../../packages/excalidraw/i18n";
-import { UserIdleState } from "../../packages/excalidraw/types";
-import {
-  IDLE_THRESHOLD,
-  ACTIVE_THRESHOLD,
-} from "../../packages/excalidraw/constants";
+import { t } from "../../src/i18n";
+import { UserIdleState } from "../../src/types";
+import { IDLE_THRESHOLD, ACTIVE_THRESHOLD } from "../../src/constants";
 import {
   encodeFilesForUpload,
   FileManager,
   updateStaleImageStatuses,
 } from "../data/FileManager";
-import { AbortError } from "../../packages/excalidraw/errors";
+import { AbortError } from "../../src/errors";
 import {
   isImageElement,
   isInitializedImageElement,
-} from "../../packages/excalidraw/element/typeChecks";
-import { newElementWith } from "../../packages/excalidraw/element/mutateElement";
+} from "../../src/element/typeChecks";
+import { newElementWith } from "../../src/element/mutateElement";
 import {
   ReconciledElements,
   reconcileElements as _reconcileElements,
 } from "./reconciliation";
-import { decryptData } from "../../packages/excalidraw/data/encryption";
+import { decryptData } from "../../src/data/encryption";
 import { resetBrowserStateVersions } from "../data/tabSync";
 import { LocalData } from "../data/LocalData";
 import { atom, useAtom } from "jotai";
 import { appJotaiStore } from "../app-jotai";
-import { Mutable, ValueOf } from "../../packages/excalidraw/utility-types";
-import { getVisibleSceneBounds } from "../../packages/excalidraw/element/bounds";
-import { withBatchedUpdates } from "../../packages/excalidraw/reactUtils";
 
 export const collabAPIAtom = atom<CollabAPI | null>(null);
 export const collabDialogShownAtom = atom(false);
@@ -123,7 +111,7 @@ class Collab extends PureComponent<Props, CollabState> {
 
   private socketInitializationTimer?: number;
   private lastBroadcastedOrReceivedSceneVersion: number = -1;
-  private collaborators = new Map<SocketId, Collaborator>();
+  private collaborators = new Map<string, Collaborator>();
 
   constructor(props: Props) {
     super(props);
@@ -163,28 +151,12 @@ class Collab extends PureComponent<Props, CollabState> {
     this.idleTimeoutId = null;
   }
 
-  private onUmmount: (() => void) | null = null;
-
   componentDidMount() {
     window.addEventListener(EVENT.BEFORE_UNLOAD, this.beforeUnload);
     window.addEventListener("online", this.onOfflineStatusToggle);
     window.addEventListener("offline", this.onOfflineStatusToggle);
     window.addEventListener(EVENT.UNLOAD, this.onUnload);
 
-    const unsubOnUserFollow = this.excalidrawAPI.onUserFollow((payload) => {
-      this.portal.socket && this.portal.broadcastUserFollowed(payload);
-    });
-    const throttledRelayUserViewportBounds = throttleRAF(
-      this.relayVisibleSceneBounds,
-    );
-    const unsubOnScrollChange = this.excalidrawAPI.onScrollChange(() =>
-      throttledRelayUserViewportBounds(),
-    );
-    this.onUmmount = () => {
-      unsubOnUserFollow();
-      unsubOnScrollChange();
-    };
-
     this.onOfflineStatusToggle();
 
     const collabAPI: CollabAPI = {
@@ -232,7 +204,6 @@ class Collab extends PureComponent<Props, CollabState> {
       window.clearTimeout(this.idleTimeoutId);
       this.idleTimeoutId = null;
     }
-    this.onUmmount?.();
   }
 
   isCollaborating = () => appJotaiStore.get(isCollaboratingAtom)!;
@@ -385,7 +356,7 @@ class Collab extends PureComponent<Props, CollabState> {
     iv: Uint8Array,
     encryptedData: ArrayBuffer,
     decryptionKey: string,
-  ): Promise<ValueOf<SocketUpdateDataSource>> => {
+  ) => {
     try {
       const decrypted = await decryptData(iv, encryptedData, decryptionKey);
 
@@ -397,7 +368,7 @@ class Collab extends PureComponent<Props, CollabState> {
       window.alert(t("alerts.decryptFailed"));
       console.error(error);
       return {
-        type: WS_SUBTYPES.INVALID_RESPONSE,
+        type: "INVALID_RESPONSE",
       };
     }
   };
@@ -513,9 +484,9 @@ class Collab extends PureComponent<Props, CollabState> {
         );
 
         switch (decryptedData.type) {
-          case WS_SUBTYPES.INVALID_RESPONSE:
+          case "INVALID_RESPONSE":
             return;
-          case WS_SUBTYPES.INIT: {
+          case WS_SCENE_EVENT_TYPES.INIT: {
             if (!this.portal.socketInitialized) {
               this.initializeRoom({ fetchScene: false });
               const remoteElements = decryptedData.payload.elements;
@@ -531,76 +502,42 @@ class Collab extends PureComponent<Props, CollabState> {
             }
             break;
           }
-          case WS_SUBTYPES.UPDATE:
+          case WS_SCENE_EVENT_TYPES.UPDATE:
             this.handleRemoteSceneUpdate(
               this.reconcileElements(decryptedData.payload.elements),
             );
             break;
-          case WS_SUBTYPES.MOUSE_LOCATION: {
+          case "MOUSE_LOCATION": {
             const { pointer, button, username, selectedElementIds } =
               decryptedData.payload;
-
             const socketId: SocketUpdateDataSource["MOUSE_LOCATION"]["payload"]["socketId"] =
               decryptedData.payload.socketId ||
               // @ts-ignore legacy, see #2094 (#2097)
               decryptedData.payload.socketID;
 
-            this.updateCollaborator(socketId, {
-              pointer,
-              button,
-              selectedElementIds,
-              username,
-            });
-
-            break;
-          }
-
-          case WS_SUBTYPES.USER_VISIBLE_SCENE_BOUNDS: {
-            const { sceneBounds, socketId } = decryptedData.payload;
-
-            const appState = this.excalidrawAPI.getAppState();
-
-            // we're not following the user
-            // (shouldn't happen, but could be late message or bug upstream)
-            if (appState.userToFollow?.socketId !== socketId) {
-              console.warn(
-                `receiving remote client's (from ${socketId}) viewport bounds even though we're not subscribed to it!`,
-              );
-              return;
-            }
-
-            // cross-follow case, ignore updates in this case
-            if (
-              appState.userToFollow &&
-              appState.followedBy.has(appState.userToFollow.socketId)
-            ) {
-              return;
-            }
-
+            const collaborators = new Map(this.collaborators);
+            const user = collaborators.get(socketId) || {}!;
+            user.pointer = pointer;
+            user.button = button;
+            user.selectedElementIds = selectedElementIds;
+            user.username = username;
+            collaborators.set(socketId, user);
             this.excalidrawAPI.updateScene({
-              appState: zoomToFitBounds({
-                appState,
-                bounds: sceneBounds,
-                fitToViewport: true,
-                viewportZoomFactor: 1,
-              }).appState,
+              collaborators,
             });
-
             break;
           }
-
-          case WS_SUBTYPES.IDLE_STATUS: {
+          case "IDLE_STATUS": {
             const { userState, socketId, username } = decryptedData.payload;
-            this.updateCollaborator(socketId, {
-              userState,
-              username,
+            const collaborators = new Map(this.collaborators);
+            const user = collaborators.get(socketId) || {}!;
+            user.userState = userState;
+            user.username = username;
+            this.excalidrawAPI.updateScene({
+              collaborators,
             });
             break;
           }
-
-          default: {
-            assertNever(decryptedData, null);
-          }
         }
       },
     );
@@ -616,17 +553,6 @@ class Collab extends PureComponent<Props, CollabState> {
       scenePromise.resolve(sceneData);
     });
 
-    this.portal.socket.on(
-      WS_EVENTS.USER_FOLLOW_ROOM_CHANGE,
-      (followedBy: SocketId[]) => {
-        this.excalidrawAPI.updateScene({
-          appState: { followedBy: new Set(followedBy) },
-        });
-
-        this.relayVisibleSceneBounds({ force: true });
-      },
-    );
-
     this.initializeIdleDetector();
 
     this.setState({
@@ -795,39 +721,20 @@ class Collab extends PureComponent<Props, CollabState> {
     document.addEventListener(EVENT.VISIBILITY_CHANGE, this.onVisibilityChange);
   };
 
-  setCollaborators(sockets: SocketId[]) {
+  setCollaborators(sockets: string[]) {
     const collaborators: InstanceType<typeof Collab>["collaborators"] =
       new Map();
     for (const socketId of sockets) {
-      collaborators.set(
-        socketId,
-        Object.assign({}, this.collaborators.get(socketId), {
-          isCurrentUser: socketId === this.portal.socket?.id,
-        }),
-      );
+      if (this.collaborators.has(socketId)) {
+        collaborators.set(socketId, this.collaborators.get(socketId)!);
+      } else {
+        collaborators.set(socketId, {});
+      }
     }
     this.collaborators = collaborators;
     this.excalidrawAPI.updateScene({ collaborators });
   }
 
-  updateCollaborator = (socketId: SocketId, updates: Partial<Collaborator>) => {
-    const collaborators = new Map(this.collaborators);
-    const user: Mutable<Collaborator> = Object.assign(
-      {},
-      collaborators.get(socketId),
-      updates,
-      {
-        isCurrentUser: socketId === this.portal.socket?.id,
-      },
-    );
-    collaborators.set(socketId, user);
-    this.collaborators = collaborators;
-
-    this.excalidrawAPI.updateScene({
-      collaborators,
-    });
-  };
-
   public setLastBroadcastedOrReceivedSceneVersion = (version: number) => {
     this.lastBroadcastedOrReceivedSceneVersion = version;
   };
@@ -853,19 +760,6 @@ class Collab extends PureComponent<Props, CollabState> {
     CURSOR_SYNC_TIMEOUT,
   );
 
-  relayVisibleSceneBounds = (props?: { force: boolean }) => {
-    const appState = this.excalidrawAPI.getAppState();
-
-    if (this.portal.socket && (appState.followedBy.size > 0 || props?.force)) {
-      this.portal.broadcastVisibleSceneBounds(
-        {
-          sceneBounds: getVisibleSceneBounds(appState),
-        },
-        `follow@${this.portal.socket.id}`,
-      );
-    }
-  };
-
   onIdleStateChange = (userState: UserIdleState) => {
     this.portal.broadcastIdleChange(userState);
   };
@@ -875,7 +769,7 @@ class Collab extends PureComponent<Props, CollabState> {
       getSceneVersion(elements) >
       this.getLastBroadcastedOrReceivedSceneVersion()
     ) {
-      this.portal.broadcastScene(WS_SUBTYPES.UPDATE, elements, false);
+      this.portal.broadcastScene(WS_SCENE_EVENT_TYPES.UPDATE, elements, false);
       this.lastBroadcastedOrReceivedSceneVersion = getSceneVersion(elements);
       this.queueBroadcastAllElements();
     }
@@ -888,7 +782,7 @@ class Collab extends PureComponent<Props, CollabState> {
 
   queueBroadcastAllElements = throttle(() => {
     this.portal.broadcastScene(
-      WS_SUBTYPES.UPDATE,
+      WS_SCENE_EVENT_TYPES.UPDATE,
       this.excalidrawAPI.getSceneElementsIncludingDeleted(),
       true,
     );

excalidraw-app/collab/Portal.tsx

@@ -6,24 +6,23 @@ import {
 
 import { TCollabClass } from "./Collab";
 
-import { ExcalidrawElement } from "../../packages/excalidraw/element/types";
-import { WS_EVENTS, FILE_UPLOAD_TIMEOUT, WS_SUBTYPES } from "../app_constants";
+import { ExcalidrawElement } from "../../src/element/types";
 import {
-  OnUserFollowedPayload,
-  SocketId,
-  UserIdleState,
-} from "../../packages/excalidraw/types";
-import { trackEvent } from "../../packages/excalidraw/analytics";
+  WS_EVENTS,
+  FILE_UPLOAD_TIMEOUT,
+  WS_SCENE_EVENT_TYPES,
+} from "../app_constants";
+import { UserIdleState } from "../../src/types";
+import { trackEvent } from "../../src/analytics";
 import throttle from "lodash.throttle";
-import { newElementWith } from "../../packages/excalidraw/element/mutateElement";
+import { newElementWith } from "../../src/element/mutateElement";
 import { BroadcastedExcalidrawElement } from "./reconciliation";
-import { encryptData } from "../../packages/excalidraw/data/encryption";
-import { PRECEDING_ELEMENT_KEY } from "../../packages/excalidraw/constants";
-import type { Socket } from "socket.io-client";
+import { encryptData } from "../../src/data/encryption";
+import { PRECEDING_ELEMENT_KEY } from "../../src/constants";
 
 class Portal {
   collab: TCollabClass;
-  socket: Socket | null = null;
+  socket: SocketIOClient.Socket | null = null;
   socketInitialized: boolean = false; // we don't want the socket to emit any updates until it is fully initialized
   roomId: string | null = null;
   roomKey: string | null = null;
@@ -33,7 +32,7 @@ class Portal {
     this.collab = collab;
   }
 
-  open(socket: Socket, id: string, key: string) {
+  open(socket: SocketIOClient.Socket, id: string, key: string) {
     this.socket = socket;
     this.roomId = id;
     this.roomKey = key;
@@ -47,12 +46,12 @@ class Portal {
     });
     this.socket.on("new-user", async (_socketId: string) => {
       this.broadcastScene(
-        WS_SUBTYPES.INIT,
+        WS_SCENE_EVENT_TYPES.INIT,
         this.collab.getSceneElementsIncludingDeleted(),
         /* syncAll */ true,
       );
     });
-    this.socket.on("room-user-change", (clients: SocketId[]) => {
+    this.socket.on("room-user-change", (clients: string[]) => {
       this.collab.setCollaborators(clients);
     });
 
@@ -84,7 +83,6 @@ class Portal {
   async _broadcastSocketData(
     data: SocketUpdateData,
     volatile: boolean = false,
-    roomId?: string,
   ) {
     if (this.isOpen()) {
       const json = JSON.stringify(data);
@@ -93,7 +91,7 @@ class Portal {
 
       this.socket?.emit(
         volatile ? WS_EVENTS.SERVER_VOLATILE : WS_EVENTS.SERVER,
-        roomId ?? this.roomId,
+        this.roomId,
         encryptedBuffer,
         iv,
       );
@@ -132,11 +130,11 @@ class Portal {
   }, FILE_UPLOAD_TIMEOUT);
 
   broadcastScene = async (
-    updateType: WS_SUBTYPES.INIT | WS_SUBTYPES.UPDATE,
+    updateType: WS_SCENE_EVENT_TYPES.INIT | WS_SCENE_EVENT_TYPES.UPDATE,
     allElements: readonly ExcalidrawElement[],
     syncAll: boolean,
   ) => {
-    if (updateType === WS_SUBTYPES.INIT && !syncAll) {
+    if (updateType === WS_SCENE_EVENT_TYPES.INIT && !syncAll) {
       throw new Error("syncAll must be true when sending SCENE.INIT");
     }
 
@@ -185,9 +183,9 @@ class Portal {
   broadcastIdleChange = (userState: UserIdleState) => {
     if (this.socket?.id) {
       const data: SocketUpdateDataSource["IDLE_STATUS"] = {
-        type: WS_SUBTYPES.IDLE_STATUS,
+        type: "IDLE_STATUS",
         payload: {
-          socketId: this.socket.id as SocketId,
+          socketId: this.socket.id,
           userState,
           username: this.collab.state.username,
         },
@@ -205,9 +203,9 @@ class Portal {
   }) => {
     if (this.socket?.id) {
       const data: SocketUpdateDataSource["MOUSE_LOCATION"] = {
-        type: WS_SUBTYPES.MOUSE_LOCATION,
+        type: "MOUSE_LOCATION",
         payload: {
-          socketId: this.socket.id as SocketId,
+          socketId: this.socket.id,
           pointer: payload.pointer,
           button: payload.button || "up",
           selectedElementIds:
@@ -215,43 +213,12 @@ class Portal {
           username: this.collab.state.username,
         },
       };
-
       return this._broadcastSocketData(
         data as SocketUpdateData,
         true, // volatile
       );
     }
   };
-
-  broadcastVisibleSceneBounds = (
-    payload: {
-      sceneBounds: SocketUpdateDataSource["USER_VISIBLE_SCENE_BOUNDS"]["payload"]["sceneBounds"];
-    },
-    roomId: string,
-  ) => {
-    if (this.socket?.id) {
-      const data: SocketUpdateDataSource["USER_VISIBLE_SCENE_BOUNDS"] = {
-        type: WS_SUBTYPES.USER_VISIBLE_SCENE_BOUNDS,
-        payload: {
-          socketId: this.socket.id as SocketId,
-          username: this.collab.state.username,
-          sceneBounds: payload.sceneBounds,
-        },
-      };
-
-      return this._broadcastSocketData(
-        data as SocketUpdateData,
-        true, // volatile
-        roomId,
-      );
-    }
-  };
-
-  broadcastUserFollowed = (payload: OnUserFollowedPayload) => {
-    if (this.socket?.id) {
-      this.socket.emit(WS_EVENTS.USER_FOLLOW_CHANGE, payload);
-    }
-  };
 }
 
 export default Portal;

excalidraw-app/collab/RoomDialog.scss

@@ -1,4 +1,4 @@
-@import "../../packages/excalidraw/css/variables.module.scss";
+@import "../../src/css/variables.module";
 
 .excalidraw {
   .RoomDialog {

excalidraw-app/collab/RoomDialog.tsx

@@ -1,13 +1,13 @@
 import { useRef, useState } from "react";
 import * as Popover from "@radix-ui/react-popover";
 
-import { copyTextToSystemClipboard } from "../../packages/excalidraw/clipboard";
-import { trackEvent } from "../../packages/excalidraw/analytics";
-import { getFrame } from "../../packages/excalidraw/utils";
-import { useI18n } from "../../packages/excalidraw/i18n";
-import { KEYS } from "../../packages/excalidraw/keys";
+import { copyTextToSystemClipboard } from "../../src/clipboard";
+import { trackEvent } from "../../src/analytics";
+import { getFrame } from "../../src/utils";
+import { useI18n } from "../../src/i18n";
+import { KEYS } from "../../src/keys";
 
-import { Dialog } from "../../packages/excalidraw/components/Dialog";
+import { Dialog } from "../../src/components/Dialog";
 import {
   copyIcon,
   playerPlayIcon,
@@ -16,11 +16,11 @@ import {
   shareIOS,
   shareWindows,
   tablerCheckIcon,
-} from "../../packages/excalidraw/components/icons";
-import { TextField } from "../../packages/excalidraw/components/TextField";
-import { FilledButton } from "../../packages/excalidraw/components/FilledButton";
+} from "../../src/components/icons";
+import { TextField } from "../../src/components/TextField";
+import { FilledButton } from "../../src/components/FilledButton";
 
-import { ReactComponent as CollabImage } from "../../packages/excalidraw/assets/lock.svg";
+import { ReactComponent as CollabImage } from "../../src/assets/lock.svg";
 import "./RoomDialog.scss";
 
 const getShareIcon = () => {

excalidraw-app/collab/reconciliation.ts

@@ -1,7 +1,7 @@
-import { PRECEDING_ELEMENT_KEY } from "../../packages/excalidraw/constants";
-import { ExcalidrawElement } from "../../packages/excalidraw/element/types";
-import { AppState } from "../../packages/excalidraw/types";
-import { arrayToMapWithIndex } from "../../packages/excalidraw/utils";
+import { PRECEDING_ELEMENT_KEY } from "../../src/constants";
+import { ExcalidrawElement } from "../../src/element/types";
+import { AppState } from "../../src/types";
+import { arrayToMapWithIndex } from "../../src/utils";
 
 export type ReconciledElements = readonly ExcalidrawElement[] & {
   _brand: "reconciledElements";

excalidraw-app/components/AppFooter.tsx

@@ -1,5 +1,5 @@
 import React from "react";
-import { Footer } from "../../packages/excalidraw/index";
+import { Footer } from "../../src/packages/excalidraw/index";
 import { EncryptedIcon } from "./EncryptedIcon";
 import { ExcalidrawPlusAppLink } from "./ExcalidrawPlusAppLink";
 import { isExcalidrawPlusSignedUser } from "../app_constants";

excalidraw-app/components/AppMainMenu.tsx

@@ -1,6 +1,6 @@
 import React from "react";
-import { PlusPromoIcon } from "../../packages/excalidraw/components/icons";
-import { MainMenu } from "../../packages/excalidraw/index";
+import { PlusPromoIcon } from "../../src/components/icons";
+import { MainMenu } from "../../src/packages/excalidraw/index";
 import { LanguageList } from "./LanguageList";
 
 export const AppMainMenu: React.FC<{

excalidraw-app/components/AppWelcomeScreen.tsx

@@ -1,9 +1,9 @@
 import React from "react";
-import { PlusPromoIcon } from "../../packages/excalidraw/components/icons";
-import { useI18n } from "../../packages/excalidraw/i18n";
-import { WelcomeScreen } from "../../packages/excalidraw/index";
+import { PlusPromoIcon } from "../../src/components/icons";
+import { useI18n } from "../../src/i18n";
+import { WelcomeScreen } from "../../src/packages/excalidraw/index";
 import { isExcalidrawPlusSignedUser } from "../app_constants";
-import { POINTER_EVENTS } from "../../packages/excalidraw/constants";
+import { POINTER_EVENTS } from "../../src/constants";
 
 export const AppWelcomeScreen: React.FC<{
   setCollabDialogShown: (toggle: boolean) => any;

excalidraw-app/components/EncryptedIcon.tsx

@@ -1,6 +1,6 @@
-import { shield } from "../../packages/excalidraw/components/icons";
-import { Tooltip } from "../../packages/excalidraw/components/Tooltip";
-import { useI18n } from "../../packages/excalidraw/i18n";
+import { shield } from "../../src/components/icons";
+import { Tooltip } from "../../src/components/Tooltip";
+import { useI18n } from "../../src/i18n";
 
 export const EncryptedIcon = () => {
   const { t } = useI18n();

excalidraw-app/components/ExportToExcalidrawPlus.tsx

@@ -1,30 +1,20 @@
 import React from "react";
-import { Card } from "../../packages/excalidraw/components/Card";
-import { ToolButton } from "../../packages/excalidraw/components/ToolButton";
-import { serializeAsJSON } from "../../packages/excalidraw/data/json";
+import { Card } from "../../src/components/Card";
+import { ToolButton } from "../../src/components/ToolButton";
+import { serializeAsJSON } from "../../src/data/json";
 import { loadFirebaseStorage, saveFilesToFirebase } from "../data/firebase";
-import {
-  FileId,
-  NonDeletedExcalidrawElement,
-} from "../../packages/excalidraw/element/types";
-import {
-  AppState,
-  BinaryFileData,
-  BinaryFiles,
-} from "../../packages/excalidraw/types";
+import { FileId, NonDeletedExcalidrawElement } from "../../src/element/types";
+import { AppState, BinaryFileData, BinaryFiles } from "../../src/types";
 import { nanoid } from "nanoid";
-import { useI18n } from "../../packages/excalidraw/i18n";
-import {
-  encryptData,
-  generateEncryptionKey,
-} from "../../packages/excalidraw/data/encryption";
-import { isInitializedImageElement } from "../../packages/excalidraw/element/typeChecks";
+import { useI18n } from "../../src/i18n";
+import { encryptData, generateEncryptionKey } from "../../src/data/encryption";
+import { isInitializedImageElement } from "../../src/element/typeChecks";
 import { FILE_UPLOAD_MAX_BYTES } from "../app_constants";
 import { encodeFilesForUpload } from "../data/FileManager";
-import { MIME_TYPES } from "../../packages/excalidraw/constants";
-import { trackEvent } from "../../packages/excalidraw/analytics";
-import { getFrame } from "../../packages/excalidraw/utils";
-import { ExcalidrawLogo } from "../../packages/excalidraw/components/ExcalidrawLogo";
+import { MIME_TYPES } from "../../src/constants";
+import { trackEvent } from "../../src/analytics";
+import { getFrame } from "../../src/utils";
+import { ExcalidrawLogo } from "../../src/components/ExcalidrawLogo";
 
 export const exportToExcalidrawPlus = async (
   elements: readonly NonDeletedExcalidrawElement[],

excalidraw-app/components/GitHubCorner.tsx

@@ -1,7 +1,7 @@
 import oc from "open-color";
 import React from "react";
-import { THEME } from "../../packages/excalidraw/constants";
-import { Theme } from "../../packages/excalidraw/element/types";
+import { THEME } from "../../src/constants";
+import { Theme } from "../../src/element/types";
 
 // https://github.com/tholman/github-corners
 export const GitHubCorner = React.memo(

excalidraw-app/components/LanguageList.tsx

@@ -1,8 +1,8 @@
 import { useSetAtom } from "jotai";
 import React from "react";
-import { appLangCodeAtom } from "../App";
-import { useI18n } from "../../packages/excalidraw/i18n";
-import { languages } from "../../packages/excalidraw/i18n";
+import { appLangCodeAtom } from "..";
+import { useI18n } from "../../src/i18n";
+import { languages } from "../../src/i18n";
 
 export const LanguageList = ({ style }: { style?: React.CSSProperties }) => {
   const { t, langCode } = useI18n();

excalidraw-app/data/FileManager.ts

@@ -1,19 +1,19 @@
-import { compressData } from "../../packages/excalidraw/data/encode";
-import { newElementWith } from "../../packages/excalidraw/element/mutateElement";
-import { isInitializedImageElement } from "../../packages/excalidraw/element/typeChecks";
+import { compressData } from "../../src/data/encode";
+import { newElementWith } from "../../src/element/mutateElement";
+import { isInitializedImageElement } from "../../src/element/typeChecks";
 import {
   ExcalidrawElement,
   ExcalidrawImageElement,
   FileId,
   InitializedExcalidrawImageElement,
-} from "../../packages/excalidraw/element/types";
-import { t } from "../../packages/excalidraw/i18n";
+} from "../../src/element/types";
+import { t } from "../../src/i18n";
 import {
   BinaryFileData,
   BinaryFileMetadata,
   ExcalidrawImperativeAPI,
   BinaryFiles,
-} from "../../packages/excalidraw/types";
+} from "../../src/types";
 
 export class FileManager {
   /** files being fetched */

excalidraw-app/data/LocalData.ts

@@ -11,18 +11,11 @@
  */
 
 import { createStore, entries, del, getMany, set, setMany } from "idb-keyval";
-import { clearAppStateForLocalStorage } from "../../packages/excalidraw/appState";
-import { clearElementsForLocalStorage } from "../../packages/excalidraw/element";
-import {
-  ExcalidrawElement,
-  FileId,
-} from "../../packages/excalidraw/element/types";
-import {
-  AppState,
-  BinaryFileData,
-  BinaryFiles,
-} from "../../packages/excalidraw/types";
-import { debounce } from "../../packages/excalidraw/utils";
+import { clearAppStateForLocalStorage } from "../../src/appState";
+import { clearElementsForLocalStorage } from "../../src/element";
+import { ExcalidrawElement, FileId } from "../../src/element/types";
+import { AppState, BinaryFileData, BinaryFiles } from "../../src/types";
+import { debounce } from "../../src/utils";
 import { SAVE_TO_LOCAL_STORAGE_TIMEOUT, STORAGE_KEYS } from "../app_constants";
 import { FileManager } from "./FileManager";
 import { Locker } from "./Locker";

excalidraw-app/data/firebase.ts

@@ -1,27 +1,20 @@
-import {
-  ExcalidrawElement,
-  FileId,
-} from "../../packages/excalidraw/element/types";
-import { getSceneVersion } from "../../packages/excalidraw/element";
+import { ExcalidrawElement, FileId } from "../../src/element/types";
+import { getSceneVersion } from "../../src/element";
 import Portal from "../collab/Portal";
-import { restoreElements } from "../../packages/excalidraw/data/restore";
+import { restoreElements } from "../../src/data/restore";
 import {
   AppState,
   BinaryFileData,
   BinaryFileMetadata,
   DataURL,
-} from "../../packages/excalidraw/types";
+} from "../../src/types";
 import { FILE_CACHE_MAX_AGE_SEC } from "../app_constants";
-import { decompressData } from "../../packages/excalidraw/data/encode";
-import {
-  encryptData,
-  decryptData,
-} from "../../packages/excalidraw/data/encryption";
-import { MIME_TYPES } from "../../packages/excalidraw/constants";
+import { decompressData } from "../../src/data/encode";
+import { encryptData, decryptData } from "../../src/data/encryption";
+import { MIME_TYPES } from "../../src/constants";
 import { reconcileElements } from "../collab/reconciliation";
 import { getSyncableElements, SyncableExcalidrawElement } from ".";
-import { ResolutionType } from "../../packages/excalidraw/utility-types";
-import type { Socket } from "socket.io-client";
+import { ResolutionType } from "../../src/utility-types";
 
 // private
 // -----------------------------------------------------------------------------
@@ -139,12 +132,12 @@ const decryptElements = async (
 };
 
 class FirebaseSceneVersionCache {
-  private static cache = new WeakMap<Socket, number>();
-  static get = (socket: Socket) => {
+  private static cache = new WeakMap<SocketIOClient.Socket, number>();
+  static get = (socket: SocketIOClient.Socket) => {
     return FirebaseSceneVersionCache.cache.get(socket);
   };
   static set = (
-    socket: Socket,
+    socket: SocketIOClient.Socket,
     elements: readonly SyncableExcalidrawElement[],
   ) => {
     FirebaseSceneVersionCache.cache.set(socket, getSceneVersion(elements));
@@ -286,7 +279,7 @@ export const saveToFirebase = async (
 export const loadFromFirebase = async (
   roomId: string,
   roomKey: string,
-  socket: Socket | null,
+  socket: SocketIOClient.Socket | null,
 ): Promise<readonly ExcalidrawElement[] | null> => {
   const firebase = await loadFirestore();
   const db = firebase.firestore();

excalidraw-app/data/index.ts

@@ -1,36 +1,27 @@
-import {
-  compressData,
-  decompressData,
-} from "../../packages/excalidraw/data/encode";
+import { compressData, decompressData } from "../../src/data/encode";
 import {
   decryptData,
   generateEncryptionKey,
   IV_LENGTH_BYTES,
-} from "../../packages/excalidraw/data/encryption";
-import { serializeAsJSON } from "../../packages/excalidraw/data/json";
-import { restore } from "../../packages/excalidraw/data/restore";
-import { ImportedDataState } from "../../packages/excalidraw/data/types";
-import { SceneBounds } from "../../packages/excalidraw/element/bounds";
-import { isInvisiblySmallElement } from "../../packages/excalidraw/element/sizeHelpers";
-import { isInitializedImageElement } from "../../packages/excalidraw/element/typeChecks";
-import {
-  ExcalidrawElement,
-  FileId,
-} from "../../packages/excalidraw/element/types";
-import { t } from "../../packages/excalidraw/i18n";
+} from "../../src/data/encryption";
+import { serializeAsJSON } from "../../src/data/json";
+import { restore } from "../../src/data/restore";
+import { ImportedDataState } from "../../src/data/types";
+import { isInvisiblySmallElement } from "../../src/element/sizeHelpers";
+import { isInitializedImageElement } from "../../src/element/typeChecks";
+import { ExcalidrawElement, FileId } from "../../src/element/types";
+import { t } from "../../src/i18n";
 import {
   AppState,
   BinaryFileData,
   BinaryFiles,
-  SocketId,
   UserIdleState,
-} from "../../packages/excalidraw/types";
-import { bytesToHexString } from "../../packages/excalidraw/utils";
+} from "../../src/types";
+import { bytesToHexString } from "../../src/utils";
 import {
   DELETED_ELEMENT_TIMEOUT,
   FILE_UPLOAD_MAX_BYTES,
   ROOM_ID_BYTES,
-  WS_SUBTYPES,
 } from "../app_constants";
 import { encodeFilesForUpload } from "./FileManager";
 import { saveFilesToFirebase } from "./firebase";
@@ -100,43 +91,32 @@ export type EncryptedData = {
 };
 
 export type SocketUpdateDataSource = {
-  INVALID_RESPONSE: {
-    type: WS_SUBTYPES.INVALID_RESPONSE;
-  };
   SCENE_INIT: {
-    type: WS_SUBTYPES.INIT;
+    type: "SCENE_INIT";
     payload: {
       elements: readonly ExcalidrawElement[];
     };
   };
   SCENE_UPDATE: {
-    type: WS_SUBTYPES.UPDATE;
+    type: "SCENE_UPDATE";
     payload: {
       elements: readonly ExcalidrawElement[];
     };
   };
   MOUSE_LOCATION: {
-    type: WS_SUBTYPES.MOUSE_LOCATION;
+    type: "MOUSE_LOCATION";
     payload: {
-      socketId: SocketId;
+      socketId: string;
       pointer: { x: number; y: number; tool: "pointer" | "laser" };
       button: "down" | "up";
       selectedElementIds: AppState["selectedElementIds"];
       username: string;
     };
   };
-  USER_VISIBLE_SCENE_BOUNDS: {
-    type: WS_SUBTYPES.USER_VISIBLE_SCENE_BOUNDS;
-    payload: {
-      socketId: SocketId;
-      username: string;
-      sceneBounds: SceneBounds;
-    };
-  };
   IDLE_STATUS: {
-    type: WS_SUBTYPES.IDLE_STATUS;
+    type: "IDLE_STATUS";
     payload: {
-      socketId: SocketId;
+      socketId: string;
       userState: UserIdleState;
       username: string;
     };
@@ -144,7 +124,10 @@ export type SocketUpdateDataSource = {
 };
 
 export type SocketUpdateDataIncoming =
-  SocketUpdateDataSource[keyof SocketUpdateDataSource];
+  | SocketUpdateDataSource[keyof SocketUpdateDataSource]
+  | {
+      type: "INVALID_RESPONSE";
+    };
 
 export type SocketUpdateData =
   SocketUpdateDataSource[keyof SocketUpdateDataSource] & {

excalidraw-app/data/localStorage.ts

@@ -1,12 +1,12 @@
-import { ExcalidrawElement } from "../../packages/excalidraw/element/types";
-import { AppState } from "../../packages/excalidraw/types";
+import { ExcalidrawElement } from "../../src/element/types";
+import { AppState } from "../../src/types";
 import {
   clearAppStateForLocalStorage,
   getDefaultAppState,
-} from "../../packages/excalidraw/appState";
-import { clearElementsForLocalStorage } from "../../packages/excalidraw/element";
+} from "../../src/appState";
+import { clearElementsForLocalStorage } from "../../src/element";
 import { STORAGE_KEYS } from "../app_constants";
-import { ImportedDataState } from "../../packages/excalidraw/data/types";
+import { ImportedDataState } from "../../src/data/types";
 
 export const saveUsernameToLocalStorage = (username: string) => {
   try {

excalidraw-app/global.d.ts

@@ -1,3 +0,0 @@
-interface Window {
-  __EXCALIDRAW_SHA__: string | undefined;
-}

excalidraw-app/index.tsx

@@ -1,15 +1,871 @@
-import { StrictMode } from "react";
-import { createRoot } from "react-dom/client";
-import ExcalidrawApp from "./App";
-import { registerSW } from "virtual:pwa-register";
+import polyfill from "../src/polyfill";
+import LanguageDetector from "i18next-browser-languagedetector";
+import { useEffect, useRef, useState } from "react";
+import { trackEvent } from "../src/analytics";
+import { getDefaultAppState } from "../src/appState";
+import { ErrorDialog } from "../src/components/ErrorDialog";
+import { TopErrorBoundary } from "../src/components/TopErrorBoundary";
+import {
+  APP_NAME,
+  EVENT,
+  THEME,
+  TITLE_TIMEOUT,
+  VERSION_TIMEOUT,
+} from "../src/constants";
+import { loadFromBlob } from "../src/data/blob";
+import {
+  ExcalidrawElement,
+  FileId,
+  NonDeletedExcalidrawElement,
+  Theme,
+} from "../src/element/types";
+import { useCallbackRefState } from "../src/hooks/useCallbackRefState";
+import { t } from "../src/i18n";
+import {
+  Excalidraw,
+  defaultLang,
+  LiveCollaborationTrigger,
+  TTDDialog,
+  TTDDialogTrigger,
+} from "../src/packages/excalidraw/index";
+import {
+  AppState,
+  LibraryItems,
+  ExcalidrawImperativeAPI,
+  BinaryFiles,
+  ExcalidrawInitialDataState,
+  UIAppState,
+} from "../src/types";
+import {
+  debounce,
+  getVersion,
+  getFrame,
+  isTestEnv,
+  preventUnload,
+  ResolvablePromise,
+  resolvablePromise,
+  isRunningInIframe,
+} from "../src/utils";
+import {
+  FIREBASE_STORAGE_PREFIXES,
+  STORAGE_KEYS,
+  SYNC_BROWSER_TABS_TIMEOUT,
+} from "./app_constants";
+import Collab, {
+  CollabAPI,
+  collabAPIAtom,
+  collabDialogShownAtom,
+  isCollaboratingAtom,
+  isOfflineAtom,
+} from "./collab/Collab";
+import {
+  exportToBackend,
+  getCollaborationLinkData,
+  isCollaborationLink,
+  loadScene,
+} from "./data";
+import {
+  getLibraryItemsFromStorage,
+  importFromLocalStorage,
+  importUsernameFromLocalStorage,
+} from "./data/localStorage";
+import CustomStats from "./CustomStats";
+import {
+  restore,
+  restoreAppState,
+  RestoredDataState,
+} from "../src/data/restore";
+import {
+  ExportToExcalidrawPlus,
+  exportToExcalidrawPlus,
+} from "./components/ExportToExcalidrawPlus";
+import { updateStaleImageStatuses } from "./data/FileManager";
+import { newElementWith } from "../src/element/mutateElement";
+import { isInitializedImageElement } from "../src/element/typeChecks";
+import { loadFilesFromFirebase } from "./data/firebase";
+import { LocalData } from "./data/LocalData";
+import { isBrowserStorageStateNewer } from "./data/tabSync";
+import clsx from "clsx";
+import { reconcileElements } from "./collab/reconciliation";
+import {
+  parseLibraryTokensFromUrl,
+  useHandleLibrary,
+} from "../src/data/library";
+import { AppMainMenu } from "./components/AppMainMenu";
+import { AppWelcomeScreen } from "./components/AppWelcomeScreen";
+import { AppFooter } from "./components/AppFooter";
+import { atom, Provider, useAtom, useAtomValue } from "jotai";
+import { useAtomWithInitialValue } from "../src/jotai";
+import { appJotaiStore } from "./app-jotai";
 
-import "../excalidraw-app/sentry";
-window.__EXCALIDRAW_SHA__ = import.meta.env.VITE_APP_GIT_SHA;
-const rootElement = document.getElementById("root")!;
-const root = createRoot(rootElement);
-registerSW();
-root.render(
-  <StrictMode>
-    <ExcalidrawApp />
-  </StrictMode>,
+import "./index.scss";
+import { ResolutionType } from "../src/utility-types";
+import { ShareableLinkDialog } from "../src/components/ShareableLinkDialog";
+import { openConfirmModal } from "../src/components/OverwriteConfirm/OverwriteConfirmState";
+import { OverwriteConfirmDialog } from "../src/components/OverwriteConfirm/OverwriteConfirm";
+import Trans from "../src/components/Trans";
+
+polyfill();
+
+window.EXCALIDRAW_THROTTLE_RENDER = true;
+
+let isSelfEmbedding = false;
+
+if (window.self !== window.top) {
+  try {
+    const parentUrl = new URL(document.referrer);
+    const currentUrl = new URL(window.location.href);
+    if (parentUrl.origin === currentUrl.origin) {
+      isSelfEmbedding = true;
+    }
+  } catch (error) {
+    // ignore
+  }
+}
+
+const languageDetector = new LanguageDetector();
+languageDetector.init({
+  languageUtils: {},
+});
+
+const shareableLinkConfirmDialog = {
+  title: t("overwriteConfirm.modal.shareableLink.title"),
+  description: (
+    <Trans
+      i18nKey="overwriteConfirm.modal.shareableLink.description"
+      bold={(text) => <strong>{text}</strong>}
+      br={() => <br />}
+    />
+  ),
+  actionLabel: t("overwriteConfirm.modal.shareableLink.button"),
+  color: "danger",
+} as const;
+
+const initializeScene = async (opts: {
+  collabAPI: CollabAPI | null;
+  excalidrawAPI: ExcalidrawImperativeAPI;
+}): Promise<
+  { scene: ExcalidrawInitialDataState | null } & (
+    | { isExternalScene: true; id: string; key: string }
+    | { isExternalScene: false; id?: null; key?: null }
+  )
+> => {
+  const searchParams = new URLSearchParams(window.location.search);
+  const id = searchParams.get("id");
+  const jsonBackendMatch = window.location.hash.match(
+    /^#json=([a-zA-Z0-9_-]+),([a-zA-Z0-9_-]+)$/,
+  );
+  const externalUrlMatch = window.location.hash.match(/^#url=(.*)$/);
+
+  const localDataState = importFromLocalStorage();
+
+  let scene: RestoredDataState & {
+    scrollToContent?: boolean;
+  } = await loadScene(null, null, localDataState);
+
+  let roomLinkData = getCollaborationLinkData(window.location.href);
+  const isExternalScene = !!(id || jsonBackendMatch || roomLinkData);
+  if (isExternalScene) {
+    if (
+      // don't prompt if scene is empty
+      !scene.elements.length ||
+      // don't prompt for collab scenes because we don't override local storage
+      roomLinkData ||
+      // otherwise, prompt whether user wants to override current scene
+      (await openConfirmModal(shareableLinkConfirmDialog))
+    ) {
+      if (jsonBackendMatch) {
+        scene = await loadScene(
+          jsonBackendMatch[1],
+          jsonBackendMatch[2],
+          localDataState,
+        );
+      }
+      scene.scrollToContent = true;
+      if (!roomLinkData) {
+        window.history.replaceState({}, APP_NAME, window.location.origin);
+      }
+    } else {
+      // https://github.com/excalidraw/excalidraw/issues/1919
+      if (document.hidden) {
+        return new Promise((resolve, reject) => {
+          window.addEventListener(
+            "focus",
+            () => initializeScene(opts).then(resolve).catch(reject),
+            {
+              once: true,
+            },
+          );
+        });
+      }
+
+      roomLinkData = null;
+      window.history.replaceState({}, APP_NAME, window.location.origin);
+    }
+  } else if (externalUrlMatch) {
+    window.history.replaceState({}, APP_NAME, window.location.origin);
+
+    const url = externalUrlMatch[1];
+    try {
+      const request = await fetch(window.decodeURIComponent(url));
+      const data = await loadFromBlob(await request.blob(), null, null);
+      if (
+        !scene.elements.length ||
+        (await openConfirmModal(shareableLinkConfirmDialog))
+      ) {
+        return { scene: data, isExternalScene };
+      }
+    } catch (error: any) {
+      return {
+        scene: {
+          appState: {
+            errorMessage: t("alerts.invalidSceneUrl"),
+          },
+        },
+        isExternalScene,
+      };
+    }
+  }
+
+  if (roomLinkData && opts.collabAPI) {
+    const { excalidrawAPI } = opts;
+
+    const scene = await opts.collabAPI.startCollaboration(roomLinkData);
+
+    return {
+      // when collaborating, the state may have already been updated at this
+      // point (we may have received updates from other clients), so reconcile
+      // elements and appState with existing state
+      scene: {
+        ...scene,
+        appState: {
+          ...restoreAppState(
+            {
+              ...scene?.appState,
+              theme: localDataState?.appState?.theme || scene?.appState?.theme,
+            },
+            excalidrawAPI.getAppState(),
+          ),
+          // necessary if we're invoking from a hashchange handler which doesn't
+          // go through App.initializeScene() that resets this flag
+          isLoading: false,
+        },
+        elements: reconcileElements(
+          scene?.elements || [],
+          excalidrawAPI.getSceneElementsIncludingDeleted(),
+          excalidrawAPI.getAppState(),
+        ),
+      },
+      isExternalScene: true,
+      id: roomLinkData.roomId,
+      key: roomLinkData.roomKey,
+    };
+  } else if (scene) {
+    return isExternalScene && jsonBackendMatch
+      ? {
+          scene,
+          isExternalScene,
+          id: jsonBackendMatch[1],
+          key: jsonBackendMatch[2],
+        }
+      : { scene, isExternalScene: false };
+  }
+  return { scene: null, isExternalScene: false };
+};
+
+const detectedLangCode = languageDetector.detect() || defaultLang.code;
+export const appLangCodeAtom = atom(
+  Array.isArray(detectedLangCode) ? detectedLangCode[0] : detectedLangCode,
 );
+
+const ExcalidrawWrapper = () => {
+  const [errorMessage, setErrorMessage] = useState("");
+  const [langCode, setLangCode] = useAtom(appLangCodeAtom);
+  const isCollabDisabled = isRunningInIframe();
+
+  // initial state
+  // ---------------------------------------------------------------------------
+
+  const initialStatePromiseRef = useRef<{
+    promise: ResolvablePromise<ExcalidrawInitialDataState | null>;
+  }>({ promise: null! });
+  if (!initialStatePromiseRef.current.promise) {
+    initialStatePromiseRef.current.promise =
+      resolvablePromise<ExcalidrawInitialDataState | null>();
+  }
+
+  useEffect(() => {
+    trackEvent("load", "frame", getFrame());
+    // Delayed so that the app has a time to load the latest SW
+    setTimeout(() => {
+      trackEvent("load", "version", getVersion());
+    }, VERSION_TIMEOUT);
+  }, []);
+
+  const [excalidrawAPI, excalidrawRefCallback] =
+    useCallbackRefState<ExcalidrawImperativeAPI>();
+
+  const [collabAPI] = useAtom(collabAPIAtom);
+  const [, setCollabDialogShown] = useAtom(collabDialogShownAtom);
+  const [isCollaborating] = useAtomWithInitialValue(isCollaboratingAtom, () => {
+    return isCollaborationLink(window.location.href);
+  });
+
+  useHandleLibrary({
+    excalidrawAPI,
+    getInitialLibraryItems: getLibraryItemsFromStorage,
+  });
+
+  useEffect(() => {
+    if (!excalidrawAPI || (!isCollabDisabled && !collabAPI)) {
+      return;
+    }
+
+    const loadImages = (
+      data: ResolutionType<typeof initializeScene>,
+      isInitialLoad = false,
+    ) => {
+      if (!data.scene) {
+        return;
+      }
+      if (collabAPI?.isCollaborating()) {
+        if (data.scene.elements) {
+          collabAPI
+            .fetchImageFilesFromFirebase({
+              elements: data.scene.elements,
+              forceFetchFiles: true,
+            })
+            .then(({ loadedFiles, erroredFiles }) => {
+              excalidrawAPI.addFiles(loadedFiles);
+              updateStaleImageStatuses({
+                excalidrawAPI,
+                erroredFiles,
+                elements: excalidrawAPI.getSceneElementsIncludingDeleted(),
+              });
+            });
+        }
+      } else {
+        const fileIds =
+          data.scene.elements?.reduce((acc, element) => {
+            if (isInitializedImageElement(element)) {
+              return acc.concat(element.fileId);
+            }
+            return acc;
+          }, [] as FileId[]) || [];
+
+        if (data.isExternalScene) {
+          loadFilesFromFirebase(
+            `${FIREBASE_STORAGE_PREFIXES.shareLinkFiles}/${data.id}`,
+            data.key,
+            fileIds,
+          ).then(({ loadedFiles, erroredFiles }) => {
+            excalidrawAPI.addFiles(loadedFiles);
+            updateStaleImageStatuses({
+              excalidrawAPI,
+              erroredFiles,
+              elements: excalidrawAPI.getSceneElementsIncludingDeleted(),
+            });
+          });
+        } else if (isInitialLoad) {
+          if (fileIds.length) {
+            LocalData.fileStorage
+              .getFiles(fileIds)
+              .then(({ loadedFiles, erroredFiles }) => {
+                if (loadedFiles.length) {
+                  excalidrawAPI.addFiles(loadedFiles);
+                }
+                updateStaleImageStatuses({
+                  excalidrawAPI,
+                  erroredFiles,
+                  elements: excalidrawAPI.getSceneElementsIncludingDeleted(),
+                });
+              });
+          }
+          // on fresh load, clear unused files from IDB (from previous
+          // session)
+          LocalData.fileStorage.clearObsoleteFiles({ currentFileIds: fileIds });
+        }
+      }
+    };
+
+    initializeScene({ collabAPI, excalidrawAPI }).then(async (data) => {
+      loadImages(data, /* isInitialLoad */ true);
+      initialStatePromiseRef.current.promise.resolve(data.scene);
+    });
+
+    const onHashChange = async (event: HashChangeEvent) => {
+      event.preventDefault();
+      const libraryUrlTokens = parseLibraryTokensFromUrl();
+      if (!libraryUrlTokens) {
+        if (
+          collabAPI?.isCollaborating() &&
+          !isCollaborationLink(window.location.href)
+        ) {
+          collabAPI.stopCollaboration(false);
+        }
+        excalidrawAPI.updateScene({ appState: { isLoading: true } });
+
+        initializeScene({ collabAPI, excalidrawAPI }).then((data) => {
+          loadImages(data);
+          if (data.scene) {
+            excalidrawAPI.updateScene({
+              ...data.scene,
+              ...restore(data.scene, null, null, { repairBindings: true }),
+              commitToHistory: true,
+            });
+          }
+        });
+      }
+    };
+
+    const titleTimeout = setTimeout(
+      () => (document.title = APP_NAME),
+      TITLE_TIMEOUT,
+    );
+
+    const syncData = debounce(() => {
+      if (isTestEnv()) {
+        return;
+      }
+      if (
+        !document.hidden &&
+        ((collabAPI && !collabAPI.isCollaborating()) || isCollabDisabled)
+      ) {
+        // don't sync if local state is newer or identical to browser state
+        if (isBrowserStorageStateNewer(STORAGE_KEYS.VERSION_DATA_STATE)) {
+          const localDataState = importFromLocalStorage();
+          const username = importUsernameFromLocalStorage();
+          let langCode = languageDetector.detect() || defaultLang.code;
+          if (Array.isArray(langCode)) {
+            langCode = langCode[0];
+          }
+          setLangCode(langCode);
+          excalidrawAPI.updateScene({
+            ...localDataState,
+          });
+          excalidrawAPI.updateLibrary({
+            libraryItems: getLibraryItemsFromStorage(),
+          });
+          collabAPI?.setUsername(username || "");
+        }
+
+        if (isBrowserStorageStateNewer(STORAGE_KEYS.VERSION_FILES)) {
+          const elements = excalidrawAPI.getSceneElementsIncludingDeleted();
+          const currFiles = excalidrawAPI.getFiles();
+          const fileIds =
+            elements?.reduce((acc, element) => {
+              if (
+                isInitializedImageElement(element) &&
+                // only load and update images that aren't already loaded
+                !currFiles[element.fileId]
+              ) {
+                return acc.concat(element.fileId);
+              }
+              return acc;
+            }, [] as FileId[]) || [];
+          if (fileIds.length) {
+            LocalData.fileStorage
+              .getFiles(fileIds)
+              .then(({ loadedFiles, erroredFiles }) => {
+                if (loadedFiles.length) {
+                  excalidrawAPI.addFiles(loadedFiles);
+                }
+                updateStaleImageStatuses({
+                  excalidrawAPI,
+                  erroredFiles,
+                  elements: excalidrawAPI.getSceneElementsIncludingDeleted(),
+                });
+              });
+          }
+        }
+      }
+    }, SYNC_BROWSER_TABS_TIMEOUT);
+
+    const onUnload = () => {
+      LocalData.flushSave();
+    };
+
+    const visibilityChange = (event: FocusEvent | Event) => {
+      if (event.type === EVENT.BLUR || document.hidden) {
+        LocalData.flushSave();
+      }
+      if (
+        event.type === EVENT.VISIBILITY_CHANGE ||
+        event.type === EVENT.FOCUS
+      ) {
+        syncData();
+      }
+    };
+
+    window.addEventListener(EVENT.HASHCHANGE, onHashChange, false);
+    window.addEventListener(EVENT.UNLOAD, onUnload, false);
+    window.addEventListener(EVENT.BLUR, visibilityChange, false);
+    document.addEventListener(EVENT.VISIBILITY_CHANGE, visibilityChange, false);
+    window.addEventListener(EVENT.FOCUS, visibilityChange, false);
+    return () => {
+      window.removeEventListener(EVENT.HASHCHANGE, onHashChange, false);
+      window.removeEventListener(EVENT.UNLOAD, onUnload, false);
+      window.removeEventListener(EVENT.BLUR, visibilityChange, false);
+      window.removeEventListener(EVENT.FOCUS, visibilityChange, false);
+      document.removeEventListener(
+        EVENT.VISIBILITY_CHANGE,
+        visibilityChange,
+        false,
+      );
+      clearTimeout(titleTimeout);
+    };
+  }, [isCollabDisabled, collabAPI, excalidrawAPI, setLangCode]);
+
+  useEffect(() => {
+    const unloadHandler = (event: BeforeUnloadEvent) => {
+      LocalData.flushSave();
+
+      if (
+        excalidrawAPI &&
+        LocalData.fileStorage.shouldPreventUnload(
+          excalidrawAPI.getSceneElements(),
+        )
+      ) {
+        preventUnload(event);
+      }
+    };
+    window.addEventListener(EVENT.BEFORE_UNLOAD, unloadHandler);
+    return () => {
+      window.removeEventListener(EVENT.BEFORE_UNLOAD, unloadHandler);
+    };
+  }, [excalidrawAPI]);
+
+  useEffect(() => {
+    languageDetector.cacheUserLanguage(langCode);
+  }, [langCode]);
+
+  const [theme, setTheme] = useState<Theme>(
+    () =>
+      (localStorage.getItem(
+        STORAGE_KEYS.LOCAL_STORAGE_THEME,
+      ) as Theme | null) ||
+      // FIXME migration from old LS scheme. Can be removed later. #5660
+      importFromLocalStorage().appState?.theme ||
+      THEME.LIGHT,
+  );
+
+  useEffect(() => {
+    localStorage.setItem(STORAGE_KEYS.LOCAL_STORAGE_THEME, theme);
+    // currently only used for body styling during init (see public/index.html),
+    // but may change in the future
+    document.documentElement.classList.toggle("dark", theme === THEME.DARK);
+  }, [theme]);
+
+  const onChange = (
+    elements: readonly ExcalidrawElement[],
+    appState: AppState,
+    files: BinaryFiles,
+  ) => {
+    if (collabAPI?.isCollaborating()) {
+      collabAPI.syncElements(elements);
+    }
+
+    setTheme(appState.theme);
+
+    // this check is redundant, but since this is a hot path, it's best
+    // not to evaludate the nested expression every time
+    if (!LocalData.isSavePaused()) {
+      LocalData.save(elements, appState, files, () => {
+        if (excalidrawAPI) {
+          let didChange = false;
+
+          const elements = excalidrawAPI
+            .getSceneElementsIncludingDeleted()
+            .map((element) => {
+              if (
+                LocalData.fileStorage.shouldUpdateImageElementStatus(element)
+              ) {
+                const newElement = newElementWith(element, { status: "saved" });
+                if (newElement !== element) {
+                  didChange = true;
+                }
+                return newElement;
+              }
+              return element;
+            });
+
+          if (didChange) {
+            excalidrawAPI.updateScene({
+              elements,
+            });
+          }
+        }
+      });
+    }
+  };
+
+  const [latestShareableLink, setLatestShareableLink] = useState<string | null>(
+    null,
+  );
+
+  const onExportToBackend = async (
+    exportedElements: readonly NonDeletedExcalidrawElement[],
+    appState: Partial<AppState>,
+    files: BinaryFiles,
+    canvas: HTMLCanvasElement,
+  ) => {
+    if (exportedElements.length === 0) {
+      throw new Error(t("alerts.cannotExportEmptyCanvas"));
+    }
+    if (canvas) {
+      try {
+        const { url, errorMessage } = await exportToBackend(
+          exportedElements,
+          {
+            ...appState,
+            viewBackgroundColor: appState.exportBackground
+              ? appState.viewBackgroundColor
+              : getDefaultAppState().viewBackgroundColor,
+          },
+          files,
+        );
+
+        if (errorMessage) {
+          throw new Error(errorMessage);
+        }
+
+        if (url) {
+          setLatestShareableLink(url);
+        }
+      } catch (error: any) {
+        if (error.name !== "AbortError") {
+          const { width, height } = canvas;
+          console.error(error, { width, height });
+          throw new Error(error.message);
+        }
+      }
+    }
+  };
+
+  const renderCustomStats = (
+    elements: readonly NonDeletedExcalidrawElement[],
+    appState: UIAppState,
+  ) => {
+    return (
+      <CustomStats
+        setToast={(message) => excalidrawAPI!.setToast({ message })}
+        appState={appState}
+        elements={elements}
+      />
+    );
+  };
+
+  const onLibraryChange = async (items: LibraryItems) => {
+    if (!items.length) {
+      localStorage.removeItem(STORAGE_KEYS.LOCAL_STORAGE_LIBRARY);
+      return;
+    }
+    const serializedItems = JSON.stringify(items);
+    localStorage.setItem(STORAGE_KEYS.LOCAL_STORAGE_LIBRARY, serializedItems);
+  };
+
+  const isOffline = useAtomValue(isOfflineAtom);
+
+  // browsers generally prevent infinite self-embedding, there are
+  // cases where it still happens, and while we disallow self-embedding
+  // by not whitelisting our own origin, this serves as an additional guard
+  if (isSelfEmbedding) {
+    return (
+      <div
+        style={{
+          display: "flex",
+          alignItems: "center",
+          justifyContent: "center",
+          textAlign: "center",
+          height: "100%",
+        }}
+      >
+        <h1>I'm not a pretzel!</h1>
+      </div>
+    );
+  }
+
+  return (
+    <div
+      style={{ height: "100%" }}
+      className={clsx("excalidraw-app", {
+        "is-collaborating": isCollaborating,
+      })}
+    >
+      <Excalidraw
+        excalidrawAPI={excalidrawRefCallback}
+        onChange={onChange}
+        initialData={initialStatePromiseRef.current.promise}
+        isCollaborating={isCollaborating}
+        onPointerUpdate={collabAPI?.onPointerUpdate}
+        UIOptions={{
+          canvasActions: {
+            toggleTheme: true,
+            export: {
+              onExportToBackend,
+              renderCustomUI: (elements, appState, files) => {
+                return (
+                  <ExportToExcalidrawPlus
+                    elements={elements}
+                    appState={appState}
+                    files={files}
+                    onError={(error) => {
+                      excalidrawAPI?.updateScene({
+                        appState: {
+                          errorMessage: error.message,
+                        },
+                      });
+                    }}
+                    onSuccess={() => {
+                      excalidrawAPI?.updateScene({
+                        appState: { openDialog: null },
+                      });
+                    }}
+                  />
+                );
+              },
+            },
+          },
+        }}
+        langCode={langCode}
+        renderCustomStats={renderCustomStats}
+        detectScroll={false}
+        handleKeyboardGlobally={true}
+        onLibraryChange={onLibraryChange}
+        autoFocus={true}
+        theme={theme}
+        renderTopRightUI={(isMobile) => {
+          if (isMobile || !collabAPI || isCollabDisabled) {
+            return null;
+          }
+          return (
+            <LiveCollaborationTrigger
+              isCollaborating={isCollaborating}
+              onSelect={() => setCollabDialogShown(true)}
+            />
+          );
+        }}
+      >
+        <AppMainMenu
+          setCollabDialogShown={setCollabDialogShown}
+          isCollaborating={isCollaborating}
+          isCollabEnabled={!isCollabDisabled}
+        />
+        <AppWelcomeScreen
+          setCollabDialogShown={setCollabDialogShown}
+          isCollabEnabled={!isCollabDisabled}
+        />
+        <OverwriteConfirmDialog>
+          <OverwriteConfirmDialog.Actions.ExportToImage />
+          <OverwriteConfirmDialog.Actions.SaveToDisk />
+          {excalidrawAPI && (
+            <OverwriteConfirmDialog.Action
+              title={t("overwriteConfirm.action.excalidrawPlus.title")}
+              actionLabel={t("overwriteConfirm.action.excalidrawPlus.button")}
+              onClick={() => {
+                exportToExcalidrawPlus(
+                  excalidrawAPI.getSceneElements(),
+                  excalidrawAPI.getAppState(),
+                  excalidrawAPI.getFiles(),
+                );
+              }}
+            >
+              {t("overwriteConfirm.action.excalidrawPlus.description")}
+            </OverwriteConfirmDialog.Action>
+          )}
+        </OverwriteConfirmDialog>
+        <AppFooter />
+        <TTDDialog
+          onTextSubmit={async (input) => {
+            try {
+              const response = await fetch(
+                `${
+                  import.meta.env.VITE_APP_AI_BACKEND
+                }/v1/ai/text-to-diagram/generate`,
+                {
+                  method: "POST",
+                  headers: {
+                    Accept: "application/json",
+                    "Content-Type": "application/json",
+                  },
+                  body: JSON.stringify({ prompt: input }),
+                },
+              );
+
+              const rateLimit = response.headers.has("X-Ratelimit-Limit")
+                ? parseInt(response.headers.get("X-Ratelimit-Limit") || "0", 10)
+                : undefined;
+
+              const rateLimitRemaining = response.headers.has(
+                "X-Ratelimit-Remaining",
+              )
+                ? parseInt(
+                    response.headers.get("X-Ratelimit-Remaining") || "0",
+                    10,
+                  )
+                : undefined;
+
+              const json = await response.json();
+
+              if (!response.ok) {
+                if (response.status === 429) {
+                  return {
+                    rateLimit,
+                    rateLimitRemaining,
+                    error: new Error(
+                      "Too many requests today, please try again tomorrow!",
+                    ),
+                  };
+                }
+
+                throw new Error(json.message || "Generation failed...");
+              }
+
+              const generatedResponse = json.generatedResponse;
+              if (!generatedResponse) {
+                throw new Error("Generation failed...");
+              }
+
+              return { generatedResponse, rateLimit, rateLimitRemaining };
+            } catch (err: any) {
+              throw new Error("Request failed");
+            }
+          }}
+        />
+        <TTDDialogTrigger />
+        {isCollaborating && isOffline && (
+          <div className="collab-offline-warning">
+            {t("alerts.collabOfflineWarning")}
+          </div>
+        )}
+        {latestShareableLink && (
+          <ShareableLinkDialog
+            link={latestShareableLink}
+            onCloseRequest={() => setLatestShareableLink(null)}
+            setErrorMessage={setErrorMessage}
+          />
+        )}
+        {excalidrawAPI && !isCollabDisabled && (
+          <Collab excalidrawAPI={excalidrawAPI} />
+        )}
+        {errorMessage && (
+          <ErrorDialog onClose={() => setErrorMessage("")}>
+            {errorMessage}
+          </ErrorDialog>
+        )}
+      </Excalidraw>
+    </div>
+  );
+};
+
+const ExcalidrawApp = () => {
+  return (
+    <TopErrorBoundary>
+      <Provider unstable_createStore={() => appJotaiStore}>
+        <ExcalidrawWrapper />
+      </Provider>
+    </TopErrorBoundary>
+  );
+};
+
+export default ExcalidrawApp;

excalidraw-app/package.json

@@ -1,40 +0,0 @@
-{
-  "name": "excalidraw-app",
-  "version": "1.0.0",
-  "private": true,
-  "homepage": ".",
-  "browserslist": {
-    "production": [
-      ">0.2%",
-      "not dead",
-      "not ie <= 11",
-      "not op_mini all",
-      "not safari < 12",
-      "not kaios <= 2.5",
-      "not edge < 79",
-      "not chrome < 70",
-      "not and_uc < 13",
-      "not samsung < 10"
-    ],
-    "development": [
-      "last 1 chrome version",
-      "last 1 firefox version",
-      "last 1 safari version"
-    ]
-  },
-  "engines": {
-    "node": ">=18.0.0"
-  },
-  "dependencies": {},
-  "prettier": "@excalidraw/prettier-config",
-  "scripts": {
-    "build-node": "node ./scripts/build-node.js",
-    "build:app:docker": "cross-env VITE_APP_DISABLE_SENTRY=true VITE_APP_DISABLE_TRACKING=true vite build",
-    "build:app": "cross-env VITE_APP_GIT_SHA=$VERCEL_GIT_COMMIT_SHA vite build",
-    "build:version": "node ../scripts/build-version.js",
-    "build": "yarn build:app && yarn build:version",
-    "start": "yarn && vite",
-    "start:production": "npm run build && npx http-server build -a localhost -p 5001 -o",
-    "build:preview": "yarn build && vite preview --port 5000"
-  }
-}

excalidraw-app/tests/LanguageList.test.tsx

@@ -1,13 +1,8 @@
-import { defaultLang } from "../../packages/excalidraw/i18n";
-import { UI } from "../../packages/excalidraw/tests/helpers/ui";
-import {
-  screen,
-  fireEvent,
-  waitFor,
-  render,
-} from "../../packages/excalidraw/tests/test-utils";
+import { defaultLang } from "../../src/i18n";
+import { UI } from "../../src/tests/helpers/ui";
+import { screen, fireEvent, waitFor, render } from "../../src/tests/test-utils";
 
-import ExcalidrawApp from "../App";
+import ExcalidrawApp from "../../excalidraw-app";
 
 describe("Test LanguageList", () => {
   it("rerenders UI on language change", async () => {

excalidraw-app/tests/MobileMenu.test.tsx

@@ -1,11 +1,11 @@
-import ExcalidrawApp from "../App";
+import ExcalidrawApp from "../../excalidraw-app";
 import {
   mockBoundingClientRect,
   render,
   restoreOriginalGetBoundingClientRect,
-} from "../../packages/excalidraw/tests/test-utils";
+} from "../../src/tests/test-utils";
 
-import { UI } from "../../packages/excalidraw/tests/helpers/ui";
+import { UI } from "../../src/tests/helpers/ui";
 
 describe("Test MobileMenu", () => {
   const { h } = window;

excalidraw-app/tests/collab.test.tsx

@@ -1,12 +1,8 @@
 import { vi } from "vitest";
-import {
-  render,
-  updateSceneData,
-  waitFor,
-} from "../../packages/excalidraw/tests/test-utils";
-import ExcalidrawApp from "../App";
-import { API } from "../../packages/excalidraw/tests/helpers/api";
-import { createUndoAction } from "../../packages/excalidraw/actions/actionHistory";
+import { render, updateSceneData, waitFor } from "../../src/tests/test-utils";
+import ExcalidrawApp from "../../excalidraw-app";
+import { API } from "../../src/tests/helpers/api";
+import { createUndoAction } from "../../src/actions/actionHistory";
 const { h } = window;
 
 Object.defineProperty(window, "crypto", {

excalidraw-app/tests/reconciliation.test.ts

@@ -1,14 +1,14 @@
 import { expect } from "chai";
-import { PRECEDING_ELEMENT_KEY } from "../../packages/excalidraw/constants";
-import { ExcalidrawElement } from "../../packages/excalidraw/element/types";
+import { PRECEDING_ELEMENT_KEY } from "../../src/constants";
+import { ExcalidrawElement } from "../../src/element/types";
 import {
   BroadcastedExcalidrawElement,
   ReconciledElements,
   reconcileElements,
 } from "../../excalidraw-app/collab/reconciliation";
-import { randomInteger } from "../../packages/excalidraw/random";
-import { AppState } from "../../packages/excalidraw/types";
-import { cloneJSON } from "../../packages/excalidraw/utils";
+import { randomInteger } from "../../src/random";
+import { AppState } from "../../src/types";
+import { cloneJSON } from "../../src/utils";
 
 type Id = string;
 type ElementLike = {

excalidraw-app/vite-env.d.ts

@@ -1,46 +0,0 @@
-/// <reference types="vite-plugin-pwa/vanillajs" />
-/// <reference types="vite-plugin-pwa/info" />
-/// <reference types="vite-plugin-svgr/client" />
-interface ImportMetaEnv {
-  // The port to run the dev server
-  VITE_APP_PORT: string;
-
-  VITE_APP_BACKEND_V2_GET_URL: string;
-  VITE_APP_BACKEND_V2_POST_URL: string;
-
-  // collaboration WebSocket server (https: string
-  VITE_APP_WS_SERVER_URL: string;
-
-  // set this only if using the collaboration workflow we use on excalidraw.com
-  VITE_APP_PORTAL_URL: string;
-  VITE_APP_AI_BACKEND: string;
-
-  VITE_APP_FIREBASE_CONFIG: string;
-
-  // whether to disable live reload / HMR. Usuaully what you want to do when
-  // debugging Service Workers.
-  VITE_APP_DEV_DISABLE_LIVE_RELOAD: string;
-
-  VITE_APP_DISABLE_SENTRY: string;
-
-  // Set this flag to false if you want to open the overlay by default
-  VITE_APP_COLLAPSE_OVERLAY: string;
-
-  // Enable eslint in dev server
-  VITE_APP_ENABLE_ESLINT: string;
-
-  VITE_APP_PLUS_LP: string;
-
-  VITE_APP_PLUS_APP: string;
-
-  VITE_APP_GIT_SHA: string;
-
-  MODE: string;
-
-  DEV: string;
-  PROD: string;
-}
-
-interface ImportMeta {
-  readonly env: ImportMetaEnv;
-}

index.html

@@ -121,7 +121,7 @@
       crossorigin="anonymous"
     />
 
-    <link rel="stylesheet" href="/fonts/fonts.css" type="text/css" />
+    <link rel="stylesheet" href="/fonts.css" type="text/css" />
     <% if ("%VITE_APP_DEV_DISABLE_LIVE_RELOAD%"==="true" ) { %>
     <script>
       {
@@ -195,7 +195,7 @@
       <h1 class="visually-hidden">Excalidraw</h1>
     </header>
     <div id="root"></div>
-    <script type="module" src="index.tsx"></script>
+    <script type="module" src="/src/index.tsx"></script>
     <% if ("%VITE_APP_DEV_DISABLE_LIVE_RELOAD%" !== 'true') { %>
     <!-- 100% privacy friendly analytics -->
     <script>

package.json

@@ -1,22 +1,63 @@
 {
-  "private": true,
-  "name": "excalidraw-monorepo",
-  "workspaces": [
-    "excalidraw-app",
-    "packages/excalidraw",
-    "packages/utils"
-  ],
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not ie <= 11",
+      "not op_mini all",
+      "not safari < 12",
+      "not kaios <= 2.5",
+      "not edge < 79",
+      "not chrome < 70",
+      "not and_uc < 13",
+      "not samsung < 10"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
   "dependencies": {
-    "@excalidraw/random-username": "1.0.0",
+    "@braintree/sanitize-url": "6.0.2",
+    "@excalidraw/laser-pointer": "1.2.0",
+    "@excalidraw/mermaid-to-excalidraw": "0.1.2",
+    "@excalidraw/random-username": "1.1.0",
+    "@radix-ui/react-popover": "1.0.3",
+    "@radix-ui/react-tabs": "1.0.2",
     "@sentry/browser": "6.2.5",
     "@sentry/integrations": "6.2.5",
+    "@testing-library/jest-dom": "5.16.2",
+    "@testing-library/react": "12.1.5",
+    "@tldraw/vec": "1.7.1",
+    "browser-fs-access": "0.29.1",
+    "canvas-roundrect-polyfill": "0.0.1",
+    "clsx": "1.1.1",
+    "cross-env": "7.0.3",
+    "eslint-plugin-react": "7.32.2",
+    "fake-indexeddb": "3.1.7",
     "firebase": "8.3.3",
     "i18next-browser-languagedetector": "6.1.4",
     "idb-keyval": "6.0.3",
+    "image-blob-reduce": "3.0.1",
     "jotai": "1.13.1",
+    "lodash.throttle": "4.1.1",
+    "nanoid": "3.3.3",
+    "open-color": "1.9.1",
+    "pako": "1.0.11",
+    "perfect-freehand": "1.2.0",
+    "pica": "7.1.1",
+    "png-chunk-text": "1.0.0",
+    "png-chunks-encode": "1.0.0",
+    "png-chunks-extract": "1.0.0",
+    "points-on-curve": "1.0.1",
+    "pwacompat": "2.0.17",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "socket.io-client": "4.7.2"
+    "roughjs": "4.6.4",
+    "sass": "1.51.0",
+    "socket.io-client": "2.3.1",
+    "tunnel-rat": "0.1.2"
   },
   "devDependencies": {
     "@excalidraw/eslint-config": "1.0.3",
@@ -24,9 +65,12 @@
     "@types/chai": "4.3.0",
     "@types/jest": "27.4.0",
     "@types/lodash.throttle": "4.1.7",
+    "@types/pako": "1.0.3",
+    "@types/pica": "5.1.3",
     "@types/react": "18.0.15",
     "@types/react-dom": "18.0.6",
-    "@types/socket.io-client": "3.0.0",
+    "@types/resize-observer-browser": "0.1.7",
+    "@types/socket.io-client": "1.4.36",
     "@vitejs/plugin-react": "3.1.0",
     "@vitest/coverage-v8": "0.33.0",
     "@vitest/ui": "0.32.2",
@@ -43,25 +87,27 @@
     "prettier": "2.6.2",
     "rewire": "6.0.0",
     "typescript": "4.9.4",
-    "vite": "5.0.6",
+    "vite": "4.4.2",
     "vite-plugin-checker": "0.6.1",
-    "vite-plugin-ejs": "1.7.0",
-    "vite-plugin-pwa": "0.17.4",
+    "vite-plugin-ejs": "1.6.4",
+    "vite-plugin-pwa": "0.16.4",
     "vite-plugin-svgr": "2.4.0",
-    "vitest": "1.0.1",
+    "vitest": "0.34.1",
     "vitest-canvas-mock": "0.3.2"
   },
   "engines": {
     "node": "18.0.0 - 20.x.x"
   },
   "homepage": ".",
+  "name": "excalidraw",
   "prettier": "@excalidraw/prettier-config",
+  "private": true,
   "scripts": {
     "build-node": "node ./scripts/build-node.js",
     "build:app:docker": "cross-env VITE_APP_DISABLE_SENTRY=true VITE_APP_DISABLE_TRACKING=true vite build",
     "build:app": "cross-env VITE_APP_GIT_SHA=$VERCEL_GIT_COMMIT_SHA vite build",
     "build:version": "node ./scripts/build-version.js",
-    "build": "yarn --cwd ./excalidraw-app build",
+    "build": "yarn build:app && yarn build:version",
     "fix:code": "yarn test:code --fix",
     "fix:other": "yarn prettier --write",
     "fix": "yarn fix:other && yarn fix:code",
@@ -69,10 +115,10 @@
     "locales-coverage:description": "node scripts/locales-coverage-description.js",
     "prepare": "husky install",
     "prettier": "prettier \"**/*.{css,scss,json,md,html,yml}\" --ignore-path=.eslintignore",
-    "start": "yarn --cwd ./excalidraw-app start",
-    "start:app:production": "npm run build && npx http-server build -a localhost -p 5001 -o",
+    "start": "vite",
+    "start:production": "npm run build && npx http-server build -a localhost -p 5001 -o",
     "test:all": "yarn test:typecheck && yarn test:code && yarn test:other && yarn test:app --watch=false",
-    "test:app": "vitest",
+    "test:app": "vitest --config vitest.config.ts",
     "test:code": "eslint --max-warnings=0 --ext .js,.ts,.tsx .",
     "test:other": "yarn prettier --list-different",
     "test:typecheck": "tsc",

packages/excalidraw/.gitignore

@@ -1,4 +0,0 @@
-node_modules
-types
-bundle.js
-bundle.css

packages/excalidraw/actions/actionNavigate.tsx

@@ -1,83 +0,0 @@
-import { getClientColor } from "../clients";
-import { Avatar } from "../components/Avatar";
-import { GoToCollaboratorComponentProps } from "../components/UserList";
-import { eyeIcon } from "../components/icons";
-import { t } from "../i18n";
-import { Collaborator } from "../types";
-import { register } from "./register";
-
-export const actionGoToCollaborator = register({
-  name: "goToCollaborator",
-  viewMode: true,
-  trackEvent: { category: "collab" },
-  perform: (_elements, appState, collaborator: Collaborator) => {
-    if (
-      !collaborator.socketId ||
-      appState.userToFollow?.socketId === collaborator.socketId ||
-      collaborator.isCurrentUser
-    ) {
-      return {
-        appState: {
-          ...appState,
-          userToFollow: null,
-        },
-        commitToHistory: false,
-      };
-    }
-
-    return {
-      appState: {
-        ...appState,
-        userToFollow: {
-          socketId: collaborator.socketId,
-          username: collaborator.username || "",
-        },
-        // Close mobile menu
-        openMenu: appState.openMenu === "canvas" ? null : appState.openMenu,
-      },
-      commitToHistory: false,
-    };
-  },
-  PanelComponent: ({ updateData, data, appState }) => {
-    const { clientId, collaborator, withName, isBeingFollowed } =
-      data as GoToCollaboratorComponentProps;
-
-    const background = getClientColor(clientId);
-
-    return withName ? (
-      <div
-        className="dropdown-menu-item dropdown-menu-item-base UserList__collaborator"
-        onClick={() => updateData<Collaborator>(collaborator)}
-      >
-        <Avatar
-          color={background}
-          onClick={() => {}}
-          name={collaborator.username || ""}
-          src={collaborator.avatarUrl}
-          isBeingFollowed={isBeingFollowed}
-          isCurrentUser={collaborator.isCurrentUser === true}
-        />
-        {collaborator.username}
-        <div
-          className="UserList__collaborator-follow-status-icon"
-          style={{ visibility: isBeingFollowed ? "visible" : "hidden" }}
-          title={isBeingFollowed ? t("userList.hint.followStatus") : undefined}
-          aria-hidden
-        >
-          {eyeIcon}
-        </div>
-      </div>
-    ) : (
-      <Avatar
-        color={background}
-        onClick={() => {
-          updateData(collaborator);
-        }}
-        name={collaborator.username || ""}
-        src={collaborator.avatarUrl}
-        isBeingFollowed={isBeingFollowed}
-        isCurrentUser={collaborator.isCurrentUser === true}
-      />
-    );
-  },
-});

packages/excalidraw/animated-trail.ts

@@ -1,148 +0,0 @@
-import { LaserPointer, LaserPointerOptions } from "@excalidraw/laser-pointer";
-import { AnimationFrameHandler } from "./animation-frame-handler";
-import { AppState } from "./types";
-import { getSvgPathFromStroke, sceneCoordsToViewportCoords } from "./utils";
-import type App from "./components/App";
-import { SVG_NS } from "./constants";
-
-export interface Trail {
-  start(container: SVGSVGElement): void;
-  stop(): void;
-
-  startPath(x: number, y: number): void;
-  addPointToPath(x: number, y: number): void;
-  endPath(): void;
-}
-
-export interface AnimatedTrailOptions {
-  fill: (trail: AnimatedTrail) => string;
-}
-
-export class AnimatedTrail implements Trail {
-  private currentTrail?: LaserPointer;
-  private pastTrails: LaserPointer[] = [];
-
-  private container?: SVGSVGElement;
-  private trailElement: SVGPathElement;
-
-  constructor(
-    private animationFrameHandler: AnimationFrameHandler,
-    private app: App,
-    private options: Partial<LaserPointerOptions> &
-      Partial<AnimatedTrailOptions>,
-  ) {
-    this.animationFrameHandler.register(this, this.onFrame.bind(this));
-
-    this.trailElement = document.createElementNS(SVG_NS, "path");
-  }
-
-  get hasCurrentTrail() {
-    return !!this.currentTrail;
-  }
-
-  hasLastPoint(x: number, y: number) {
-    if (this.currentTrail) {
-      const len = this.currentTrail.originalPoints.length;
-      return (
-        this.currentTrail.originalPoints[len - 1][0] === x &&
-        this.currentTrail.originalPoints[len - 1][1] === y
-      );
-    }
-
-    return false;
-  }
-
-  start(container?: SVGSVGElement) {
-    if (container) {
-      this.container = container;
-    }
-
-    if (this.trailElement.parentNode !== this.container && this.container) {
-      this.container.appendChild(this.trailElement);
-    }
-
-    this.animationFrameHandler.start(this);
-  }
-
-  stop() {
-    this.animationFrameHandler.stop(this);
-
-    if (this.trailElement.parentNode === this.container) {
-      this.container?.removeChild(this.trailElement);
-    }
-  }
-
-  startPath(x: number, y: number) {
-    this.currentTrail = new LaserPointer(this.options);
-
-    this.currentTrail.addPoint([x, y, performance.now()]);
-
-    this.update();
-  }
-
-  addPointToPath(x: number, y: number) {
-    if (this.currentTrail) {
-      this.currentTrail.addPoint([x, y, performance.now()]);
-      this.update();
-    }
-  }
-
-  endPath() {
-    if (this.currentTrail) {
-      this.currentTrail.close();
-      this.currentTrail.options.keepHead = false;
-      this.pastTrails.push(this.currentTrail);
-      this.currentTrail = undefined;
-      this.update();
-    }
-  }
-
-  private update() {
-    this.start();
-  }
-
-  private onFrame() {
-    const paths: string[] = [];
-
-    for (const trail of this.pastTrails) {
-      paths.push(this.drawTrail(trail, this.app.state));
-    }
-
-    if (this.currentTrail) {
-      const currentPath = this.drawTrail(this.currentTrail, this.app.state);
-
-      paths.push(currentPath);
-    }
-
-    this.pastTrails = this.pastTrails.filter((trail) => {
-      return trail.getStrokeOutline().length !== 0;
-    });
-
-    if (paths.length === 0) {
-      this.stop();
-    }
-
-    const svgPaths = paths.join(" ").trim();
-
-    this.trailElement.setAttribute("d", svgPaths);
-    this.trailElement.setAttribute(
-      "fill",
-      (this.options.fill ?? (() => "black"))(this),
-    );
-  }
-
-  private drawTrail(trail: LaserPointer, state: AppState): string {
-    const stroke = trail
-      .getStrokeOutline(trail.options.size / state.zoom.value)
-      .map(([x, y]) => {
-        const result = sceneCoordsToViewportCoords(
-          { sceneX: x, sceneY: y },
-          state,
-        );
-
-        return [result.x, result.y];
-      });
-
-    return getSvgPathFromStroke(stroke, true);
-  }
-}

packages/excalidraw/animation-frame-handler.ts

@@ -1,79 +0,0 @@
-export type AnimationCallback = (timestamp: number) => void | boolean;
-
-export type AnimationTarget = {
-  callback: AnimationCallback;
-  stopped: boolean;
-};
-
-export class AnimationFrameHandler {
-  private targets = new WeakMap<object, AnimationTarget>();
-  private rafIds = new WeakMap<object, number>();
-
-  register(key: object, callback: AnimationCallback) {
-    this.targets.set(key, { callback, stopped: true });
-  }
-
-  start(key: object) {
-    const target = this.targets.get(key);
-
-    if (!target) {
-      return;
-    }
-
-    if (this.rafIds.has(key)) {
-      return;
-    }
-
-    this.targets.set(key, { ...target, stopped: false });
-    this.scheduleFrame(key);
-  }
-
-  stop(key: object) {
-    const target = this.targets.get(key);
-    if (target && !target.stopped) {
-      this.targets.set(key, { ...target, stopped: true });
-    }
-
-    this.cancelFrame(key);
-  }
-
-  private constructFrame(key: object): FrameRequestCallback {
-    return (timestamp: number) => {
-      const target = this.targets.get(key);
-
-      if (!target) {
-        return;
-      }
-
-      const shouldAbort = this.onFrame(target, timestamp);
-
-      if (!target.stopped && !shouldAbort) {
-        this.scheduleFrame(key);
-      } else {
-        this.cancelFrame(key);
-      }
-    };
-  }
-
-  private scheduleFrame(key: object) {
-    const rafId = requestAnimationFrame(this.constructFrame(key));
-
-    this.rafIds.set(key, rafId);
-  }
-
-  private cancelFrame(key: object) {
-    if (this.rafIds.has(key)) {
-      const rafId = this.rafIds.get(key)!;
-
-      cancelAnimationFrame(rafId);
-    }
-
-    this.rafIds.delete(key);
-  }
-
-  private onFrame(target: AnimationTarget, timestamp: number): boolean {
-    const shouldAbort = target.callback(timestamp);
-
-    return shouldAbort ?? false;
-  }
-}

packages/excalidraw/components/Avatar.scss

@@ -1,7 +0,0 @@
-@import "../css/variables.module.scss";
-
-.excalidraw {
-  .Avatar {
-    @include avatarStyles;
-  }
-}

packages/excalidraw/components/FollowMode/FollowMode.scss

@@ -1,59 +0,0 @@
-.excalidraw {
-  .follow-mode {
-    position: absolute;
-    box-sizing: border-box;
-    pointer-events: none;
-    border: 2px solid var(--color-primary-hover);
-    z-index: 9999;
-    display: flex;
-    align-items: flex-end;
-    justify-content: center;
-
-    &__badge {
-      background-color: var(--color-primary-hover);
-      color: var(--color-primary-light);
-      padding: 0.25rem 0.5rem;
-      margin-bottom: 0.5rem;
-      border-radius: 0.5rem;
-      pointer-events: all;
-      font-size: 0.75rem;
-      display: flex;
-      gap: 0.5rem;
-      align-items: center;
-
-      &__label {
-        display: flex;
-        white-space: pre-wrap;
-        line-height: 1;
-      }
-
-      &__username {
-        display: block;
-        white-space: nowrap;
-        overflow: hidden;
-        text-overflow: ellipsis;
-        max-width: 100px;
-      }
-    }
-
-    &__disconnect-btn {
-      all: unset;
-      cursor: pointer;
-      border-radius: 0.25rem;
-
-      &:hover {
-        background-color: var(--color-primary-darker);
-      }
-
-      &:active {
-        background-color: var(--color-primary-darkest);
-      }
-
-      svg {
-        display: block;
-        width: 1rem;
-        height: 1rem;
-      }
-    }
-  }
-}

packages/excalidraw/components/FollowMode/FollowMode.tsx

@@ -1,43 +0,0 @@
-import { UserToFollow } from "../../types";
-import { CloseIcon } from "../icons";
-import "./FollowMode.scss";
-
-interface FollowModeProps {
-  width: number;
-  height: number;
-  userToFollow: UserToFollow;
-  onDisconnect: () => void;
-}
-
-const FollowMode = ({
-  height,
-  width,
-  userToFollow,
-  onDisconnect,
-}: FollowModeProps) => {
-  return (
-    <div style={{ position: "relative" }}>
-      <div className="follow-mode" style={{ width, height }}>
-        <div className="follow-mode__badge">
-          <div className="follow-mode__badge__label">
-            Following{" "}
-            <span
-              className="follow-mode__badge__username"
-              title={userToFollow.username}
-            >
-              {userToFollow.username}
-            </span>
-          </div>
-          <button
-            onClick={onDisconnect}
-            className="follow-mode__disconnect-btn"
-          >
-            {CloseIcon}
-          </button>
-        </div>
-      </div>
-    </div>
-  );
-};
-
-export default FollowMode;

packages/excalidraw/components/SVGLayer.tsx

@@ -1,33 +0,0 @@
-import { useEffect, useRef } from "react";
-import { Trail } from "../animated-trail";
-
-import "./SVGLayer.scss";
-
-type SVGLayerProps = {
-  trails: Trail[];
-};
-
-export const SVGLayer = ({ trails }: SVGLayerProps) => {
-  const svgRef = useRef<SVGSVGElement | null>(null);
-
-  useEffect(() => {
-    if (svgRef.current) {
-      for (const trail of trails) {
-        trail.start(svgRef.current);
-      }
-    }
-
-    return () => {
-      for (const trail of trails) {
-        trail.stop();
-      }
-    };
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, trails);
-
-  return (
-    <div className="SVGLayer">
-      <svg ref={svgRef} />
-    </div>
-  );
-};

packages/excalidraw/components/TTDDialog/TTDDialogSubmitShortcut.tsx

@@ -1,14 +0,0 @@
-import { getShortcutKey } from "../../utils";
-
-export const TTDDialogSubmitShortcut = () => {
-  return (
-    <div className="ttd-dialog-submit-shortcut">
-      <div className="ttd-dialog-submit-shortcut__key">
-        {getShortcutKey("CtrlOrCmd")}
-      </div>
-      <div className="ttd-dialog-submit-shortcut__key">
-        {getShortcutKey("Enter")}
-      </div>
-    </div>
-  );
-};

packages/excalidraw/components/UserList.scss

@@ -1,136 +0,0 @@
-@import "../css/variables.module";
-
-.excalidraw {
-  .UserList {
-    pointer-events: none;
-    /*github corner*/
-    padding: var(--space-factor) var(--space-factor) var(--space-factor)
-      var(--space-factor);
-    display: flex;
-    flex-wrap: wrap;
-    justify-content: flex-end;
-    align-items: center;
-    gap: 0.625rem;
-
-    &:empty {
-      display: none;
-    }
-
-    box-sizing: border-box;
-
-    // can fit max 4 avatars (3 avatars + show more) in a column
-    max-height: 120px;
-
-    // can fit max 4 avatars (3 avatars + show more) when there's enough space
-    max-width: 120px;
-
-    // Tweak in 30px increments to fit more/fewer avatars in a row/column ^^
-
-    overflow: hidden;
-  }
-
-  .UserList > * {
-    pointer-events: var(--ui-pointerEvents);
-  }
-
-  .UserList_mobile {
-    padding: 0;
-    justify-content: normal;
-    margin: 0.5rem 0;
-    max-width: none;
-    max-height: none;
-  }
-
-  .UserList__more {
-    @include avatarStyles;
-    background-color: var(--color-gray-20);
-    border: 0 !important;
-    font-size: 0.5rem;
-    font-weight: 400;
-    flex-shrink: 0;
-    color: var(--color-gray-100);
-  }
-
-  .UserList__collaborator-follow-status-icon {
-    margin-left: auto;
-    flex: 0 0 auto;
-    width: 1rem;
-    display: flex;
-  }
-
-  --userlist-hint-bg-color: var(--color-gray-10);
-  --userlist-hint-heading-color: var(--color-gray-80);
-  --userlist-hint-text-color: var(--color-gray-60);
-  --userlist-collaborators-border-color: var(--color-gray-20);
-
-  &.theme--dark {
-    --userlist-hint-bg-color: var(--color-gray-90);
-    --userlist-hint-heading-color: var(--color-gray-30);
-    --userlist-hint-text-color: var(--color-gray-40);
-    --userlist-collaborators-border-color: var(--color-gray-80);
-  }
-
-  .UserList__collaborators {
-    position: static;
-    top: auto;
-    margin-top: 0;
-    max-height: 12rem;
-    overflow-y: auto;
-    padding: 0.25rem 0.5rem;
-    border-top: 1px solid var(--userlist-collaborators-border-color);
-    border-bottom: 1px solid var(--userlist-collaborators-border-color);
-
-    &__empty {
-      color: var(--color-gray-60);
-      font-size: 0.75rem;
-      line-height: 150%;
-      padding: 0.5rem 0;
-    }
-  }
-
-  .UserList__hint {
-    padding: 0.5rem 0.75rem;
-    overflow: hidden;
-    text-align: center;
-    color: var(--userlist-hint-text-color);
-    font-size: 0.75rem;
-    line-height: 150%;
-  }
-
-  .UserList__search-wrapper {
-    position: relative;
-    height: 2.5rem;
-
-    svg {
-      position: absolute;
-      top: 50%;
-      transform: translateY(-50%);
-      left: 0.75rem;
-      width: 1.25rem;
-      height: 1.25rem;
-      color: var(--color-gray-40);
-      z-index: 1;
-    }
-  }
-
-  .UserList__search {
-    position: absolute;
-    top: 0;
-    left: 0;
-    width: 100%;
-    box-sizing: border-box;
-    border: 0 !important;
-    border-radius: 0 !important;
-    font-size: 0.875rem;
-    padding-left: 2.5rem !important;
-    padding-right: 0.75rem !important;
-
-    &::placeholder {
-      color: var(--color-gray-40);
-    }
-
-    &:focus {
-      box-shadow: none !important;
-    }
-  }
-}

packages/excalidraw/components/UserList.tsx

@@ -1,254 +0,0 @@
-import "./UserList.scss";
-
-import React from "react";
-import clsx from "clsx";
-import { Collaborator, SocketId } from "../types";
-import { Tooltip } from "./Tooltip";
-import { useExcalidrawActionManager } from "./App";
-import { ActionManager } from "../actions/manager";
-
-import * as Popover from "@radix-ui/react-popover";
-import { Island } from "./Island";
-import { searchIcon } from "./icons";
-import { t } from "../i18n";
-import { isShallowEqual } from "../utils";
-
-export type GoToCollaboratorComponentProps = {
-  clientId: ClientId;
-  collaborator: Collaborator;
-  withName: boolean;
-  isBeingFollowed: boolean;
-};
-
-/** collaborator user id or socket id (fallback) */
-type ClientId = string & { _brand: "UserId" };
-
-const FIRST_N_AVATARS = 3;
-const SHOW_COLLABORATORS_FILTER_AT = 8;
-
-const ConditionalTooltipWrapper = ({
-  shouldWrap,
-  children,
-  clientId,
-  username,
-}: {
-  shouldWrap: boolean;
-  children: React.ReactNode;
-  username?: string | null;
-  clientId: ClientId;
-}) =>
-  shouldWrap ? (
-    <Tooltip label={username || "Unknown user"} key={clientId}>
-      {children}
-    </Tooltip>
-  ) : (
-    <React.Fragment key={clientId}>{children}</React.Fragment>
-  );
-
-const renderCollaborator = ({
-  actionManager,
-  collaborator,
-  clientId,
-  withName = false,
-  shouldWrapWithTooltip = false,
-  isBeingFollowed,
-}: {
-  actionManager: ActionManager;
-  collaborator: Collaborator;
-  clientId: ClientId;
-  withName?: boolean;
-  shouldWrapWithTooltip?: boolean;
-  isBeingFollowed: boolean;
-}) => {
-  const data: GoToCollaboratorComponentProps = {
-    clientId,
-    collaborator,
-    withName,
-    isBeingFollowed,
-  };
-  const avatarJSX = actionManager.renderAction("goToCollaborator", data);
-
-  return (
-    <ConditionalTooltipWrapper
-      key={clientId}
-      clientId={clientId}
-      username={collaborator.username}
-      shouldWrap={shouldWrapWithTooltip}
-    >
-      {avatarJSX}
-    </ConditionalTooltipWrapper>
-  );
-};
-
-type UserListUserObject = Pick<
-  Collaborator,
-  "avatarUrl" | "id" | "socketId" | "username"
->;
-
-type UserListProps = {
-  className?: string;
-  mobile?: boolean;
-  collaborators: Map<SocketId, UserListUserObject>;
-  userToFollow: SocketId | null;
-};
-
-const collaboratorComparatorKeys = [
-  "avatarUrl",
-  "id",
-  "socketId",
-  "username",
-] as const;
-
-export const UserList = React.memo(
-  ({ className, mobile, collaborators, userToFollow }: UserListProps) => {
-    const actionManager = useExcalidrawActionManager();
-
-    const uniqueCollaboratorsMap = new Map<ClientId, Collaborator>();
-
-    collaborators.forEach((collaborator, socketId) => {
-      const userId = (collaborator.id || socketId) as ClientId;
-      uniqueCollaboratorsMap.set(
-        // filter on user id, else fall back on unique socketId
-        userId,
-        { ...collaborator, socketId },
-      );
-    });
-
-    const uniqueCollaboratorsArray = Array.from(uniqueCollaboratorsMap).filter(
-      ([_, collaborator]) => collaborator.username?.trim(),
-    );
-
-    const [searchTerm, setSearchTerm] = React.useState("");
-
-    if (uniqueCollaboratorsArray.length === 0) {
-      return null;
-    }
-
-    const searchTermNormalized = searchTerm.trim().toLowerCase();
-
-    const filteredCollaborators = searchTermNormalized
-      ? uniqueCollaboratorsArray.filter(([, collaborator]) =>
-          collaborator.username?.toLowerCase().includes(searchTerm),
-        )
-      : uniqueCollaboratorsArray;
-
-    const firstNCollaborators = uniqueCollaboratorsArray.slice(
-      0,
-      FIRST_N_AVATARS,
-    );
-
-    const firstNAvatarsJSX = firstNCollaborators.map(
-      ([clientId, collaborator]) =>
-        renderCollaborator({
-          actionManager,
-          collaborator,
-          clientId,
-          shouldWrapWithTooltip: true,
-          isBeingFollowed: collaborator.socketId === userToFollow,
-        }),
-    );
-
-    return mobile ? (
-      <div className={clsx("UserList UserList_mobile", className)}>
-        {uniqueCollaboratorsArray.map(([clientId, collaborator]) =>
-          renderCollaborator({
-            actionManager,
-            collaborator,
-            clientId,
-            shouldWrapWithTooltip: true,
-            isBeingFollowed: collaborator.socketId === userToFollow,
-          }),
-        )}
-      </div>
-    ) : (
-      <div className={clsx("UserList", className)}>
-        {firstNAvatarsJSX}
-
-        {uniqueCollaboratorsArray.length > FIRST_N_AVATARS && (
-          <Popover.Root
-            onOpenChange={(isOpen) => {
-              if (!isOpen) {
-                setSearchTerm("");
-              }
-            }}
-          >
-            <Popover.Trigger className="UserList__more">
-              +{uniqueCollaboratorsArray.length - FIRST_N_AVATARS}
-            </Popover.Trigger>
-            <Popover.Content
-              style={{
-                zIndex: 2,
-                width: "13rem",
-                textAlign: "left",
-              }}
-              align="end"
-              sideOffset={10}
-            >
-              <Island style={{ overflow: "hidden" }}>
-                {uniqueCollaboratorsArray.length >=
-                  SHOW_COLLABORATORS_FILTER_AT && (
-                  <div className="UserList__search-wrapper">
-                    {searchIcon}
-                    <input
-                      className="UserList__search"
-                      type="text"
-                      placeholder={t("userList.search.placeholder")}
-                      value={searchTerm}
-                      onChange={(e) => {
-                        setSearchTerm(e.target.value);
-                      }}
-                    />
-                  </div>
-                )}
-                <div className="dropdown-menu UserList__collaborators">
-                  {filteredCollaborators.length === 0 && (
-                    <div className="UserList__collaborators__empty">
-                      {t("userList.search.empty")}
-                    </div>
-                  )}
-                  <div className="UserList__hint">
-                    {t("userList.hint.text")}
-                  </div>
-                  {filteredCollaborators.map(([clientId, collaborator]) =>
-                    renderCollaborator({
-                      actionManager,
-                      collaborator,
-                      clientId,
-                      withName: true,
-                      isBeingFollowed: collaborator.socketId === userToFollow,
-                    }),
-                  )}
-                </div>
-              </Island>
-            </Popover.Content>
-          </Popover.Root>
-        )}
-      </div>
-    );
-  },
-  (prev, next) => {
-    if (
-      prev.collaborators.size !== next.collaborators.size ||
-      prev.mobile !== next.mobile ||
-      prev.className !== next.className ||
-      prev.userToFollow !== next.userToFollow
-    ) {
-      return false;
-    }
-
-    for (const [socketId, collaborator] of prev.collaborators) {
-      const nextCollaborator = next.collaborators.get(socketId);
-      if (
-        !nextCollaborator ||
-        !isShallowEqual(
-          collaborator,
-          nextCollaborator,
-          collaboratorComparatorKeys,
-        )
-      ) {
-        return false;
-      }
-    }
-    return true;
-  },
-);

packages/excalidraw/laser-trails.ts

@@ -1,124 +0,0 @@
-import { LaserPointerOptions } from "@excalidraw/laser-pointer";
-import { AnimatedTrail, Trail } from "./animated-trail";
-import { AnimationFrameHandler } from "./animation-frame-handler";
-import type App from "./components/App";
-import { SocketId } from "./types";
-import { easeOut } from "./utils";
-import { getClientColor } from "./clients";
-
-export class LaserTrails implements Trail {
-  public localTrail: AnimatedTrail;
-  private collabTrails = new Map<SocketId, AnimatedTrail>();
-
-  private container?: SVGSVGElement;
-
-  constructor(
-    private animationFrameHandler: AnimationFrameHandler,
-    private app: App,
-  ) {
-    this.animationFrameHandler.register(this, this.onFrame.bind(this));
-
-    this.localTrail = new AnimatedTrail(animationFrameHandler, app, {
-      ...this.getTrailOptions(),
-      fill: () => "red",
-    });
-  }
-
-  private getTrailOptions() {
-    return {
-      simplify: 0,
-      streamline: 0.4,
-      sizeMapping: (c) => {
-        const DECAY_TIME = 1000;
-        const DECAY_LENGTH = 50;
-        const t = Math.max(
-          0,
-          1 - (performance.now() - c.pressure) / DECAY_TIME,
-        );
-        const l =
-          (DECAY_LENGTH -
-            Math.min(DECAY_LENGTH, c.totalLength - c.currentIndex)) /
-          DECAY_LENGTH;
-
-        return Math.min(easeOut(l), easeOut(t));
-      },
-    } as Partial<LaserPointerOptions>;
-  }
-
-  startPath(x: number, y: number): void {
-    this.localTrail.startPath(x, y);
-  }
-
-  addPointToPath(x: number, y: number): void {
-    this.localTrail.addPointToPath(x, y);
-  }
-
-  endPath(): void {
-    this.localTrail.endPath();
-  }
-
-  start(container: SVGSVGElement) {
-    this.container = container;
-
-    this.animationFrameHandler.start(this);
-    this.localTrail.start(container);
-  }
-
-  stop() {
-    this.animationFrameHandler.stop(this);
-    this.localTrail.stop();
-  }
-
-  onFrame() {
-    this.updateCollabTrails();
-  }
-
-  private updateCollabTrails() {
-    if (!this.container || this.app.state.collaborators.size === 0) {
-      return;
-    }
-
-    for (const [key, collabolator] of this.app.state.collaborators.entries()) {
-      let trail!: AnimatedTrail;
-
-      if (!this.collabTrails.has(key)) {
-        trail = new AnimatedTrail(this.animationFrameHandler, this.app, {
-          ...this.getTrailOptions(),
-          fill: () => getClientColor(key),
-        });
-        trail.start(this.container);
-
-        this.collabTrails.set(key, trail);
-      } else {
-        trail = this.collabTrails.get(key)!;
-      }
-
-      if (collabolator.pointer && collabolator.pointer.tool === "laser") {
-        if (collabolator.button === "down" && !trail.hasCurrentTrail) {
-          trail.startPath(collabolator.pointer.x, collabolator.pointer.y);
-        }
-
-        if (
-          collabolator.button === "down" &&
-          trail.hasCurrentTrail &&
-          !trail.hasLastPoint(collabolator.pointer.x, collabolator.pointer.y)
-        ) {
-          trail.addPointToPath(collabolator.pointer.x, collabolator.pointer.y);
-        }
-
-        if (collabolator.button === "up" && trail.hasCurrentTrail) {
-          trail.addPointToPath(collabolator.pointer.x, collabolator.pointer.y);
-          trail.endPath();
-        }
-      }
-    }
-
-    for (const key of this.collabTrails.keys()) {
-      if (!this.app.state.collaborators.has(key)) {
-        const trail = this.collabTrails.get(key)!;
-        trail.stop();
-        this.collabTrails.delete(key);
-      }
-    }
-  }
-}

packages/excalidraw/locales/percentages.json

@@ -1,56 +0,0 @@
-{
-  "ar-SA": 94,
-  "az-AZ": 17,
-  "bg-BG": 71,
-  "bn-BD": 52,
-  "ca-ES": 83,
-  "cs-CZ": 86,
-  "da-DK": 61,
-  "de-DE": 100,
-  "el-GR": 80,
-  "en": 100,
-  "es-ES": 96,
-  "eu-ES": 97,
-  "fa-IR": 84,
-  "fi-FI": 76,
-  "fr-FR": 99,
-  "gl-ES": 86,
-  "he-IL": 77,
-  "hi-IN": 76,
-  "hu-HU": 76,
-  "id-ID": 91,
-  "it-IT": 98,
-  "ja-JP": 90,
-  "kaa": 36,
-  "kab-KAB": 76,
-  "kk-KZ": 18,
-  "km-KH": 83,
-  "ko-KR": 100,
-  "ku-TR": 87,
-  "lt-LT": 48,
-  "lv-LV": 77,
-  "mr-IN": 98,
-  "my-MM": 35,
-  "nb-NO": 93,
-  "nl-NL": 75,
-  "nn-NO": 67,
-  "oc-FR": 92,
-  "pa-IN": 78,
-  "pl-PL": 99,
-  "pt-BR": 91,
-  "pt-PT": 83,
-  "ro-RO": 99,
-  "ru-RU": 92,
-  "si-LK": 7,
-  "sk-SK": 100,
-  "sl-SI": 100,
-  "sv-SE": 100,
-  "ta-IN": 81,
-  "th-TH": 44,
-  "tr-TR": 87,
-  "uk-UA": 93,
-  "vi-VN": 49,
-  "zh-CN": 100,
-  "zh-HK": 22,
-  "zh-TW": 100
-}

packages/excalidraw/package.json

@@ -1,134 +0,0 @@
-{
-  "name": "@excalidraw/excalidraw",
-  "version": "0.17.1",
-  "main": "./dist/prod/index.js",
-  "type": "module",
-  "module": "./dist/prod/index.js",
-  "exports": {
-    ".": {
-      "development": "./dist/dev/index.js",
-      "types": "./dist/excalidraw/index.d.ts",
-      "default": "./dist/prod/index.js"
-    },
-    "./index.css": {
-      "development": "./dist/dev/index.css",
-      "default": "./dist/prod/index.css"
-    }
-  },
-  "types": "./dist/excalidraw/index.d.ts",
-  "files": [
-    "dist/*"
-  ],
-  "publishConfig": {
-    "access": "public"
-  },
-  "description": "Excalidraw as a React component",
-  "repository": "https://github.com/excalidraw/excalidraw",
-  "license": "MIT",
-  "keywords": [
-    "excalidraw",
-    "excalidraw-embed",
-    "react",
-    "npm",
-    "npm excalidraw"
-  ],
-  "browserslist": {
-    "production": [
-      ">0.2%",
-      "not dead",
-      "not ie <= 11",
-      "not op_mini all",
-      "not safari < 12",
-      "not kaios <= 2.5",
-      "not edge < 79",
-      "not chrome < 70",
-      "not and_uc < 13",
-      "not samsung < 10"
-    ],
-    "development": [
-      "last 1 chrome version",
-      "last 1 firefox version",
-      "last 1 safari version"
-    ]
-  },
-  "peerDependencies": {
-    "react": "^17.0.2 || ^18.2.0",
-    "react-dom": "^17.0.2 || ^18.2.0"
-  },
-  "dependencies": {
-    "@braintree/sanitize-url": "6.0.2",
-    "@excalidraw/laser-pointer": "1.3.1",
-    "@excalidraw/mermaid-to-excalidraw": "0.2.0",
-    "@excalidraw/random-username": "1.1.0",
-    "@radix-ui/react-popover": "1.0.3",
-    "@radix-ui/react-tabs": "1.0.2",
-    "@tldraw/vec": "1.7.1",
-    "browser-fs-access": "0.29.1",
-    "canvas-roundrect-polyfill": "0.0.1",
-    "clsx": "1.1.1",
-    "cross-env": "7.0.3",
-    "image-blob-reduce": "3.0.1",
-    "jotai": "1.13.1",
-    "lodash.throttle": "4.1.1",
-    "nanoid": "3.3.3",
-    "open-color": "1.9.1",
-    "pako": "1.0.11",
-    "perfect-freehand": "1.2.0",
-    "pica": "7.1.1",
-    "png-chunk-text": "1.0.0",
-    "png-chunks-encode": "1.0.0",
-    "png-chunks-extract": "1.0.0",
-    "points-on-curve": "1.0.1",
-    "pwacompat": "2.0.17",
-    "roughjs": "4.6.4",
-    "sass": "1.51.0",
-    "tunnel-rat": "0.1.2"
-  },
-  "devDependencies": {
-    "@babel/core": "7.18.9",
-    "@babel/plugin-transform-arrow-functions": "7.18.6",
-    "@babel/plugin-transform-async-to-generator": "7.18.6",
-    "@babel/plugin-transform-runtime": "7.18.9",
-    "@babel/plugin-transform-typescript": "7.18.8",
-    "@babel/preset-env": "7.18.6",
-    "@babel/preset-react": "7.18.6",
-    "@babel/preset-typescript": "7.18.6",
-    "@size-limit/preset-big-lib": "9.0.0",
-    "@types/pako": "1.0.3",
-    "@types/pica": "5.1.3",
-    "@types/resize-observer-browser": "0.1.7",
-    "autoprefixer": "10.4.7",
-    "babel-loader": "8.2.5",
-    "babel-plugin-transform-class-properties": "6.24.1",
-    "cross-env": "7.0.3",
-    "css-loader": "6.7.1",
-    "dotenv": "16.0.1",
-    "esbuild": "0.19.10",
-    "esbuild-plugin-external-global": "1.0.1",
-    "esbuild-sass-plugin": "2.16.0",
-    "eslint-plugin-react": "7.32.2",
-    "fake-indexeddb": "3.1.7",
-    "import-meta-loader": "1.1.0",
-    "mini-css-extract-plugin": "2.6.1",
-    "postcss-loader": "7.0.1",
-    "react": "18.2.0",
-    "react-dom": "18.2.0",
-    "sass-loader": "13.0.2",
-    "size-limit": "9.0.0",
-    "style-loader": "3.3.3",
-    "@testing-library/jest-dom": "5.16.2",
-    "@testing-library/react": "12.1.5",
-    "ts-loader": "9.3.1",
-    "typescript": "4.9.4"
-  },
-  "bugs": "https://github.com/excalidraw/excalidraw/issues",
-  "homepage": "https://github.com/excalidraw/excalidraw/tree/master/packages/excalidraw",
-  "scripts": {
-    "gen:types": "rm -rf types && tsc",
-    "build:esm": "rm -rf dist && node ../../scripts/buildPackage.js && yarn gen:types",
-    "pack": "yarn build:umd && yarn pack",
-    "start": "node ../../scripts/buildExample.mjs && vite",
-    "build:example": "node ../../scripts/buildExample.mjs",
-    "size": "yarn build:umd && size-limit"
-  }
-}

packages/excalidraw/reactUtils.ts

@@ -1,61 +0,0 @@
-/**
- * @param func handler taking at most single parameter (event).
- */
-
-import { unstable_batchedUpdates } from "react-dom";
-import { version as ReactVersion } from "react";
-import { throttleRAF } from "./utils";
-
-export const withBatchedUpdates = <
-  TFunction extends ((event: any) => void) | (() => void),
->(
-  func: Parameters<TFunction>["length"] extends 0 | 1 ? TFunction : never,
-) =>
-  ((event) => {
-    unstable_batchedUpdates(func as TFunction, event);
-  }) as TFunction;
-
-/**
- * barches React state updates and throttles the calls to a single call per
- * animation frame
- */
-export const withBatchedUpdatesThrottled = <
-  TFunction extends ((event: any) => void) | (() => void),
->(
-  func: Parameters<TFunction>["length"] extends 0 | 1 ? TFunction : never,
-) => {
-  // @ts-ignore
-  return throttleRAF<Parameters<TFunction>>(((event) => {
-    unstable_batchedUpdates(func, event);
-  }) as TFunction);
-};
-
-export const isRenderThrottlingEnabled = (() => {
-  // we don't want to throttle in react < 18 because of #5439 and it was
-  // getting more complex to maintain the fix
-  let IS_REACT_18_AND_UP: boolean;
-  try {
-    const version = ReactVersion.split(".");
-    IS_REACT_18_AND_UP = Number(version[0]) > 17;
-  } catch {
-    IS_REACT_18_AND_UP = false;
-  }
-
-  let hasWarned = false;
-
-  return () => {
-    if (window.EXCALIDRAW_THROTTLE_RENDER === true) {
-      if (!IS_REACT_18_AND_UP) {
-        if (!hasWarned) {
-          hasWarned = true;
-          console.warn(
-            "Excalidraw: render throttling is disabled on React versions < 18.",
-          );
-        }
-        return false;
-      }
-      return true;
-    }
-    return false;
-  };
-})();

packages/excalidraw/tests/__snapshots__/MermaidToExcalidraw.test.tsx.snap

@@ -1,10 +0,0 @@
-// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
-
-exports[`Test <MermaidToExcalidraw/> > should open mermaid popup when active tool is mermaid 1`] = `
-"<div class="Modal Dialog ttd-dialog" role="dialog" aria-modal="true" aria-labelledby="dialog-title" data-prevent-outside-click="true"><div class="Modal__background"></div><div class="Modal__content" style="--max-width: 1200px;" tabindex="0"><div class="Island"><button class="Dialog__close" title="Close" aria-label="Close"><svg aria-hidden="true" focusable="false" role="img" viewBox="0 0 20 20" class="" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"><g clip-path="url(#a)" stroke="currentColor" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"><path d="M15 5 5 15M5 5l10 10"></path></g><defs><clipPath id="a"><path fill="#fff" d="M0 0h20v20H0z"></path></clipPath></defs></svg></button><div class="Dialog__content"><div dir="ltr" data-orientation="horizontal" class="ttd-dialog-tabs-root"><p class="dialog-mermaid-title">Mermaid to Excalidraw</p><div data-state="active" data-orientation="horizontal" role="tabpanel" aria-labelledby="radix-:r0:-trigger-mermaid" id="radix-:r0:-content-mermaid" tabindex="0" class="ttd-dialog-content" style="animation-duration: 0s;"><div class="ttd-dialog-desc">Currently only <a href="https://mermaid.js.org/syntax/flowchart.html">Flowchart</a>,<a href="https://mermaid.js.org/syntax/sequenceDiagram.html"> Sequence, </a> and <a href="https://mermaid.js.org/syntax/classDiagram.html">Class </a>Diagrams are supported. The other types will be rendered as image in Excalidraw.</div><div class="ttd-dialog-panels"><div class="ttd-dialog-panel"><div class="ttd-dialog-panel__header"><label>Mermaid Syntax</label></div><textarea class="ttd-dialog-input" placeholder="Write Mermaid diagram defintion here...">flowchart TD
- A[Christmas] --&gt;|Get money| B(Go shopping)
- B --&gt; C{Let me think}
- C --&gt;|One| D[Laptop]
- C --&gt;|Two| E[iPhone]
- C --&gt;|Three| F[Car]</textarea><div class="ttd-dialog-panel-button-container invisible" style="display: flex; align-items: center;"><button type="button" class="excalidraw-button ttd-dialog-panel-button"><div class=""></div></button></div></div><div class="ttd-dialog-panel"><div class="ttd-dialog-panel__header"><label>Preview</label></div><div class="ttd-dialog-output-wrapper"><div style="opacity: 1;" class="ttd-dialog-output-canvas-container"><canvas width="89" height="158" dir="ltr"></canvas></div></div><div class="ttd-dialog-panel-button-container" style="display: flex; align-items: center;"><button type="button" class="excalidraw-button ttd-dialog-panel-button"><div class="">Insert<span><svg aria-hidden="true" focusable="false" role="img" viewBox="0 0 20 20" class="" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"><g stroke-width="1.25"><path d="M4.16602 10H15.8327"></path><path d="M12.5 13.3333L15.8333 10"></path><path d="M12.5 6.66666L15.8333 9.99999"></path></g></svg></span></div></button><div class="ttd-dialog-submit-shortcut"><div class="ttd-dialog-submit-shortcut__key">Ctrl</div><div class="ttd-dialog-submit-shortcut__key">Enter</div></div></div></div></div></div></div></div></div></div></div>"
-`;

packages/excalidraw/tests/__snapshots__/excalidraw.test.tsx.snap

@@ -1,619 +0,0 @@
-// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
-
-exports[`<Excalidraw/> > <MainMenu/> > should render main menu with host menu items if passed from host 1`] = `
-<div
-  class="dropdown-menu"
-  data-testid="dropdown-menu"
->
-  <div
-    class="Island dropdown-menu-container"
-    style="--padding: 2; z-index: 2;"
-  >
-    <button
-      class="dropdown-menu-item dropdown-menu-item-base"
-      type="button"
-    >
-      <div
-        class="dropdown-menu-item__icon"
-      />
-      <div
-        class="dropdown-menu-item__text"
-      >
-        Click me
-      </div>
-    </button>
-    <a
-      class="dropdown-menu-item dropdown-menu-item-base"
-      href="blog.excalidaw.com"
-      rel="noreferrer"
-      target="_blank"
-    >
-      <div
-        class="dropdown-menu-item__icon"
-      />
-      <div
-        class="dropdown-menu-item__text"
-      >
-        Excalidraw blog
-      </div>
-    </a>
-    <div
-      class="dropdown-menu-item-base dropdown-menu-item-custom"
-    >
-      <button
-        style="height: 2rem;"
-      >
-        custom menu item
-      </button>
-    </div>
-    <button
-      aria-label="Help"
-      class="dropdown-menu-item dropdown-menu-item-base"
-      data-testid="help-menu-item"
-      title="Help"
-      type="button"
-    >
-      <div
-        class="dropdown-menu-item__icon"
-      >
-        <svg
-          aria-hidden="true"
-          class=""
-          fill="none"
-          focusable="false"
-          role="img"
-          stroke="currentColor"
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          stroke-width="2"
-          viewBox="0 0 24 24"
-        >
-          <g
-            stroke-width="1.5"
-          >
-            <path
-              d="M0 0h24v24H0z"
-              fill="none"
-              stroke="none"
-            />
-            <circle
-              cx="12"
-              cy="12"
-              r="9"
-            />
-            <line
-              x1="12"
-              x2="12"
-              y1="17"
-              y2="17.01"
-            />
-            <path
-              d="M12 13.5a1.5 1.5 0 0 1 1 -1.5a2.6 2.6 0 1 0 -3 -4"
-            />
-          </g>
-        </svg>
-      </div>
-      <div
-        class="dropdown-menu-item__text"
-      >
-        Help
-      </div>
-      <div
-        class="dropdown-menu-item__shortcut"
-      >
-        ?
-      </div>
-    </button>
-  </div>
-</div>
-`;
-
-exports[`<Excalidraw/> > Test UIOptions prop > Test canvasActions > should render menu with default items when "UIOPtions" is "undefined" 1`] = `
-<div
-  class="dropdown-menu"
-  data-testid="dropdown-menu"
->
-  <div
-    class="Island dropdown-menu-container"
-    style="--padding: 2; z-index: 2;"
-  >
-    <button
-      aria-label="Open"
-      class="dropdown-menu-item dropdown-menu-item-base"
-      data-testid="load-button"
-      title="Open"
-      type="button"
-    >
-      <div
-        class="dropdown-menu-item__icon"
-      >
-        <svg
-          aria-hidden="true"
-          class=""
-          fill="none"
-          focusable="false"
-          role="img"
-          stroke="currentColor"
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          viewBox="0 0 20 20"
-        >
-          <path
-            d="m9.257 6.351.183.183H15.819c.34 0 .727.182 1.051.506.323.323.505.708.505 1.05v5.819c0 .316-.183.7-.52 1.035-.337.338-.723.522-1.037.522H4.182c-.352 0-.74-.181-1.058-.5-.318-.318-.499-.705-.499-1.057V5.182c0-.351.181-.736.5-1.054.32-.321.71-.503 1.057-.503H6.53l2.726 2.726Z"
-            stroke-width="1.25"
-          />
-        </svg>
-      </div>
-      <div
-        class="dropdown-menu-item__text"
-      >
-        Open
-      </div>
-      <div
-        class="dropdown-menu-item__shortcut"
-      >
-        Ctrl+O
-      </div>
-    </button>
-    <button
-      aria-label="Save to..."
-      class="dropdown-menu-item dropdown-menu-item-base"
-      data-testid="json-export-button"
-      title="Save to..."
-      type="button"
-    >
-      <div
-        class="dropdown-menu-item__icon"
-      >
-        <svg
-          aria-hidden="true"
-          class=""
-          fill="none"
-          focusable="false"
-          role="img"
-          stroke="currentColor"
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          viewBox="0 0 20 20"
-        >
-          <path
-            d="M3.333 14.167v1.666c0 .92.747 1.667 1.667 1.667h10c.92 0 1.667-.746 1.667-1.667v-1.666M5.833 9.167 10 13.333l4.167-4.166M10 3.333v10"
-            stroke-width="1.25"
-          />
-        </svg>
-      </div>
-      <div
-        class="dropdown-menu-item__text"
-      >
-        Save to...
-      </div>
-    </button>
-    <button
-      aria-label="Export image..."
-      class="dropdown-menu-item dropdown-menu-item-base"
-      data-testid="image-export-button"
-      title="Export image..."
-      type="button"
-    >
-      <div
-        class="dropdown-menu-item__icon"
-      >
-        <svg
-          aria-hidden="true"
-          class=""
-          fill="none"
-          focusable="false"
-          role="img"
-          stroke="currentColor"
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          stroke-width="2"
-          viewBox="0 0 24 24"
-        >
-          <g
-            stroke-width="1.25"
-          >
-            <path
-              d="M0 0h24v24H0z"
-              fill="none"
-              stroke="none"
-            />
-            <path
-              d="M15 8h.01"
-            />
-            <path
-              d="M12 20h-5a3 3 0 0 1 -3 -3v-10a3 3 0 0 1 3 -3h10a3 3 0 0 1 3 3v5"
-            />
-            <path
-              d="M4 15l4 -4c.928 -.893 2.072 -.893 3 0l4 4"
-            />
-            <path
-              d="M14 14l1 -1c.617 -.593 1.328 -.793 2.009 -.598"
-            />
-            <path
-              d="M19 16v6"
-            />
-            <path
-              d="M22 19l-3 3l-3 -3"
-            />
-          </g>
-        </svg>
-      </div>
-      <div
-        class="dropdown-menu-item__text"
-      >
-        Export image...
-      </div>
-      <div
-        class="dropdown-menu-item__shortcut"
-      >
-        Ctrl+Shift+E
-      </div>
-    </button>
-    <button
-      aria-label="Help"
-      class="dropdown-menu-item dropdown-menu-item-base"
-      data-testid="help-menu-item"
-      title="Help"
-      type="button"
-    >
-      <div
-        class="dropdown-menu-item__icon"
-      >
-        <svg
-          aria-hidden="true"
-          class=""
-          fill="none"
-          focusable="false"
-          role="img"
-          stroke="currentColor"
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          stroke-width="2"
-          viewBox="0 0 24 24"
-        >
-          <g
-            stroke-width="1.5"
-          >
-            <path
-              d="M0 0h24v24H0z"
-              fill="none"
-              stroke="none"
-            />
-            <circle
-              cx="12"
-              cy="12"
-              r="9"
-            />
-            <line
-              x1="12"
-              x2="12"
-              y1="17"
-              y2="17.01"
-            />
-            <path
-              d="M12 13.5a1.5 1.5 0 0 1 1 -1.5a2.6 2.6 0 1 0 -3 -4"
-            />
-          </g>
-        </svg>
-      </div>
-      <div
-        class="dropdown-menu-item__text"
-      >
-        Help
-      </div>
-      <div
-        class="dropdown-menu-item__shortcut"
-      >
-        ?
-      </div>
-    </button>
-    <button
-      aria-label="Reset the canvas"
-      class="dropdown-menu-item dropdown-menu-item-base"
-      data-testid="clear-canvas-button"
-      title="Reset the canvas"
-      type="button"
-    >
-      <div
-        class="dropdown-menu-item__icon"
-      >
-        <svg
-          aria-hidden="true"
-          class=""
-          fill="none"
-          focusable="false"
-          role="img"
-          stroke="currentColor"
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          viewBox="0 0 20 20"
-        >
-          <path
-            d="M3.333 5.833h13.334M8.333 9.167v5M11.667 9.167v5M4.167 5.833l.833 10c0 .92.746 1.667 1.667 1.667h6.666c.92 0 1.667-.746 1.667-1.667l.833-10M7.5 5.833v-2.5c0-.46.373-.833.833-.833h3.334c.46 0 .833.373.833.833v2.5"
-            stroke-width="1.25"
-          />
-        </svg>
-      </div>
-      <div
-        class="dropdown-menu-item__text"
-      >
-        Reset the canvas
-      </div>
-    </button>
-    <div
-      style="height: 1px; margin: .5rem 0px;"
-    />
-    <div
-      class="dropdown-menu-group "
-    >
-      <p
-        class="dropdown-menu-group-title"
-      >
-        Excalidraw links
-      </p>
-      <a
-        aria-label="GitHub"
-        class="dropdown-menu-item dropdown-menu-item-base"
-        href="https://github.com/excalidraw/excalidraw"
-        rel="noreferrer"
-        target="_blank"
-        title="GitHub"
-      >
-        <div
-          class="dropdown-menu-item__icon"
-        >
-          <svg
-            aria-hidden="true"
-            class=""
-            fill="none"
-            focusable="false"
-            role="img"
-            stroke="currentColor"
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            viewBox="0 0 20 20"
-          >
-            <path
-              d="M7.5 15.833c-3.583 1.167-3.583-2.083-5-2.5m10 4.167v-2.917c0-.833.083-1.166-.417-1.666 2.334-.25 4.584-1.167 4.584-5a3.833 3.833 0 0 0-1.084-2.667 3.5 3.5 0 0 0-.083-2.667s-.917-.25-2.917 1.084a10.25 10.25 0 0 0-5.166 0C5.417 2.333 4.5 2.583 4.5 2.583a3.5 3.5 0 0 0-.083 2.667 3.833 3.833 0 0 0-1.084 2.667c0 3.833 2.25 4.75 4.584 5-.5.5-.5 1-.417 1.666V17.5"
-              stroke-width="1.25"
-            />
-          </svg>
-        </div>
-        <div
-          class="dropdown-menu-item__text"
-        >
-          GitHub
-        </div>
-      </a>
-      <a
-        aria-label="X"
-        class="dropdown-menu-item dropdown-menu-item-base"
-        href="https://x.com/excalidraw"
-        rel="noreferrer"
-        target="_blank"
-        title="X"
-      >
-        <div
-          class="dropdown-menu-item__icon"
-        >
-          <svg
-            aria-hidden="true"
-            class=""
-            fill="none"
-            focusable="false"
-            role="img"
-            stroke="currentColor"
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            stroke-width="2"
-            viewBox="0 0 24 24"
-          >
-            <g
-              stroke-width="1.25"
-            >
-              <path
-                d="M0 0h24v24H0z"
-                fill="none"
-                stroke="none"
-              />
-              <path
-                d="M4 4l11.733 16h4.267l-11.733 -16z"
-              />
-              <path
-                d="M4 20l6.768 -6.768m2.46 -2.46l6.772 -6.772"
-              />
-            </g>
-          </svg>
-        </div>
-        <div
-          class="dropdown-menu-item__text"
-        >
-          Follow us
-        </div>
-      </a>
-      <a
-        aria-label="Discord"
-        class="dropdown-menu-item dropdown-menu-item-base"
-        href="https://discord.gg/UexuTaE"
-        rel="noreferrer"
-        target="_blank"
-        title="Discord"
-      >
-        <div
-          class="dropdown-menu-item__icon"
-        >
-          <svg
-            aria-hidden="true"
-            class=""
-            fill="none"
-            focusable="false"
-            role="img"
-            stroke="currentColor"
-            stroke-linecap="round"
-            stroke-linejoin="round"
-            viewBox="0 0 20 20"
-          >
-            <g
-              stroke-width="1.25"
-            >
-              <path
-                d="M7.5 10.833a.833.833 0 1 0 0-1.666.833.833 0 0 0 0 1.666ZM12.5 10.833a.833.833 0 1 0 0-1.666.833.833 0 0 0 0 1.666ZM6.25 6.25c2.917-.833 4.583-.833 7.5 0M5.833 13.75c2.917.833 5.417.833 8.334 0"
-              />
-              <path
-                d="M12.917 14.167c0 .833 1.25 2.5 1.666 2.5 1.25 0 2.361-1.39 2.917-2.5.556-1.39.417-4.861-1.25-9.584-1.214-.846-2.5-1.116-3.75-1.25l-.833 2.084M7.083 14.167c0 .833-1.13 2.5-1.526 2.5-1.191 0-2.249-1.39-2.778-2.5-.529-1.39-.397-4.861 1.19-9.584 1.157-.846 2.318-1.116 3.531-1.25l.833 2.084"
-              />
-            </g>
-          </svg>
-        </div>
-        <div
-          class="dropdown-menu-item__text"
-        >
-          Discord chat
-        </div>
-      </a>
-    </div>
-    <div
-      style="height: 1px; margin: .5rem 0px;"
-    />
-    <button
-      aria-label="Dark mode"
-      class="dropdown-menu-item dropdown-menu-item-base"
-      data-testid="toggle-dark-mode"
-      title="Dark mode"
-      type="button"
-    >
-      <div
-        class="dropdown-menu-item__icon"
-      >
-        <svg
-          aria-hidden="true"
-          class=""
-          fill="none"
-          focusable="false"
-          role="img"
-          stroke="currentColor"
-          stroke-linecap="round"
-          stroke-linejoin="round"
-          viewBox="0 0 20 20"
-        >
-          <path
-            clip-rule="evenodd"
-            d="M10 2.5h.328a6.25 6.25 0 0 0 6.6 10.372A7.5 7.5 0 1 1 10 2.493V2.5Z"
-            stroke="currentColor"
-          />
-        </svg>
-      </div>
-      <div
-        class="dropdown-menu-item__text"
-      >
-        Dark mode
-      </div>
-      <div
-        class="dropdown-menu-item__shortcut"
-      >
-        Shift+Alt+D
-      </div>
-    </button>
-    <div
-      style="margin-top: 0.5rem;"
-    >
-      <div
-        data-testid="canvas-background-label"
-        style="font-size: .75rem; margin-bottom: .5rem;"
-      >
-        Canvas background
-      </div>
-      <div
-        style="padding: 0px 0.625rem;"
-      >
-        <div>
-          <div
-            aria-modal="true"
-            class="color-picker-container"
-            role="dialog"
-          >
-            <div
-              class="color-picker__top-picks"
-            >
-              <button
-                class="color-picker__button active"
-                data-testid="color-top-pick-#ffffff"
-                style="--swatch-color: #ffffff;"
-                title="#ffffff"
-                type="button"
-              >
-                <div
-                  class="color-picker__button-outline"
-                />
-              </button>
-              <button
-                class="color-picker__button"
-                data-testid="color-top-pick-#f8f9fa"
-                style="--swatch-color: #f8f9fa;"
-                title="#f8f9fa"
-                type="button"
-              >
-                <div
-                  class="color-picker__button-outline"
-                />
-              </button>
-              <button
-                class="color-picker__button"
-                data-testid="color-top-pick-#f5faff"
-                style="--swatch-color: #f5faff;"
-                title="#f5faff"
-                type="button"
-              >
-                <div
-                  class="color-picker__button-outline"
-                />
-              </button>
-              <button
-                class="color-picker__button"
-                data-testid="color-top-pick-#fffce8"
-                style="--swatch-color: #fffce8;"
-                title="#fffce8"
-                type="button"
-              >
-                <div
-                  class="color-picker__button-outline"
-                />
-              </button>
-              <button
-                class="color-picker__button"
-                data-testid="color-top-pick-#fdf8f6"
-                style="--swatch-color: #fdf8f6;"
-                title="#fdf8f6"
-                type="button"
-              >
-                <div
-                  class="color-picker__button-outline"
-                />
-              </button>
-            </div>
-            <div
-              style="width: 1px; height: 100%; margin: 0px auto;"
-            />
-            <button
-              aria-controls="radix-:r0:"
-              aria-expanded="false"
-              aria-haspopup="dialog"
-              aria-label="Canvas background"
-              class="color-picker__button active-color"
-              data-state="closed"
-              style="--swatch-color: #ffffff;"
-              title="Show background color picker"
-              type="button"
-            >
-              <div
-                class="color-picker__button-outline"
-              />
-            </button>
-          </div>
-        </div>
-      </div>
-    </div>
-  </div>
-</div>
-`;

packages/excalidraw/tests/packages/__snapshots__/utils.test.ts.snap

@@ -1,103 +0,0 @@
-// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
-
-exports[`exportToSvg > with default arguments 1`] = `
-{
-  "activeEmbeddable": null,
-  "activeTool": {
-    "customType": null,
-    "lastActiveTool": null,
-    "locked": false,
-    "type": "selection",
-  },
-  "amIBeingFollowed": false,
-  "collaborators": Map {},
-  "contextMenu": null,
-  "currentChartType": "bar",
-  "currentItemBackgroundColor": "transparent",
-  "currentItemEndArrowhead": "arrow",
-  "currentItemFillStyle": "solid",
-  "currentItemFontFamily": 1,
-  "currentItemFontSize": 20,
-  "currentItemOpacity": 100,
-  "currentItemRoughness": 1,
-  "currentItemRoundness": "round",
-  "currentItemStartArrowhead": null,
-  "currentItemStrokeColor": "#1e1e1e",
-  "currentItemStrokeStyle": "solid",
-  "currentItemStrokeWidth": 2,
-  "currentItemTextAlign": "left",
-  "cursorButton": "up",
-  "defaultSidebarDockedPreference": false,
-  "draggingElement": null,
-  "editingElement": null,
-  "editingFrame": null,
-  "editingGroupId": null,
-  "editingLinearElement": null,
-  "elementsToHighlight": null,
-  "errorMessage": null,
-  "exportBackground": true,
-  "exportEmbedScene": false,
-  "exportPadding": undefined,
-  "exportScale": 1,
-  "exportWithDarkMode": false,
-  "fileHandle": null,
-  "frameRendering": {
-    "clip": true,
-    "enabled": true,
-    "name": true,
-    "outline": true,
-  },
-  "frameToHighlight": null,
-  "gridSize": null,
-  "isBindingEnabled": true,
-  "isLoading": false,
-  "isResizing": false,
-  "isRotating": false,
-  "lastPointerDownWith": "mouse",
-  "multiElement": null,
-  "name": "name",
-  "objectsSnapModeEnabled": false,
-  "openDialog": null,
-  "openMenu": null,
-  "openPopup": null,
-  "openSidebar": null,
-  "originSnapOffset": {
-    "x": 0,
-    "y": 0,
-  },
-  "pasteDialog": {
-    "data": null,
-    "shown": false,
-  },
-  "penDetected": false,
-  "penMode": false,
-  "pendingImageElementId": null,
-  "previousSelectedElementIds": {},
-  "resizingElement": null,
-  "scrollX": 0,
-  "scrollY": 0,
-  "scrolledOutside": false,
-  "selectedElementIds": {},
-  "selectedElementsAreBeingDragged": false,
-  "selectedGroupIds": {},
-  "selectedLinearElement": null,
-  "selectionElement": null,
-  "shouldCacheIgnoreZoom": false,
-  "shouldDisconnectFollowModeOnCanvasInteraction": true,
-  "showHyperlinkPopup": false,
-  "showStats": false,
-  "showWelcomeScreen": false,
-  "snapLines": [],
-  "startBoundElement": null,
-  "suggestedBindings": [],
-  "theme": "light",
-  "toast": null,
-  "userToFollow": null,
-  "viewBackgroundColor": "#ffffff",
-  "viewModeEnabled": false,
-  "zenModeEnabled": false,
-  "zoom": {
-    "value": 1,
-  },
-}
-`;

packages/excalidraw/tsconfig.json

@@ -1,15 +0,0 @@
-{
-  "exclude": ["**/*.test.*", "tests", "types", "example", "dist"],
-  "compilerOptions": {
-    "target": "ESNext",
-    "strict": true,
-    "outDir": "dist",
-    "skipLibCheck": true,
-    "declaration": true,
-    "allowSyntheticDefaultImports": true,
-    "module": "ESNext",
-    "moduleResolution": "Node",
-    "resolveJsonModule": true,
-    "jsx": "react-jsx"
-  }
-}

packages/excalidraw/vercel.json

@@ -1,4 +0,0 @@
-{
-  "outputDirectory": "example/public",
-  "installCommand": "yarn install"
-}

packages/excalidraw/vite.config.mts

@@ -1,15 +0,0 @@
-import { defineConfig, loadEnv } from "vite";
-import react from "@vitejs/plugin-react";
-
-// To load .env.local variables
-const envVars = loadEnv("", `../../`);
-// https://vitejs.dev/config/
-export default defineConfig({
-  root: "example/public",
-  server: {
-    port: 3001,
-    // open the browser
-    open: true,
-  },
-  publicDir: "public",
-});

packages/utils/__snapshots__/export.test.ts.snap

@@ -1,102 +0,0 @@
-// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
-
-exports[`exportToSvg > with default arguments 1`] = `
-{
-  "activeEmbeddable": null,
-  "activeTool": {
-    "customType": null,
-    "lastActiveTool": null,
-    "locked": false,
-    "type": "selection",
-  },
-  "collaborators": Map {},
-  "contextMenu": null,
-  "currentChartType": "bar",
-  "currentItemBackgroundColor": "transparent",
-  "currentItemEndArrowhead": "arrow",
-  "currentItemFillStyle": "solid",
-  "currentItemFontFamily": 1,
-  "currentItemFontSize": 20,
-  "currentItemOpacity": 100,
-  "currentItemRoughness": 1,
-  "currentItemRoundness": "round",
-  "currentItemStartArrowhead": null,
-  "currentItemStrokeColor": "#1e1e1e",
-  "currentItemStrokeStyle": "solid",
-  "currentItemStrokeWidth": 2,
-  "currentItemTextAlign": "left",
-  "cursorButton": "up",
-  "defaultSidebarDockedPreference": false,
-  "draggingElement": null,
-  "editingElement": null,
-  "editingFrame": null,
-  "editingGroupId": null,
-  "editingLinearElement": null,
-  "elementsToHighlight": null,
-  "errorMessage": null,
-  "exportBackground": true,
-  "exportEmbedScene": false,
-  "exportPadding": undefined,
-  "exportScale": 1,
-  "exportWithDarkMode": false,
-  "fileHandle": null,
-  "followedBy": Set {},
-  "frameRendering": {
-    "clip": true,
-    "enabled": true,
-    "name": true,
-    "outline": true,
-  },
-  "frameToHighlight": null,
-  "gridSize": null,
-  "isBindingEnabled": true,
-  "isLoading": false,
-  "isResizing": false,
-  "isRotating": false,
-  "lastPointerDownWith": "mouse",
-  "multiElement": null,
-  "name": "name",
-  "objectsSnapModeEnabled": false,
-  "openDialog": null,
-  "openMenu": null,
-  "openPopup": null,
-  "openSidebar": null,
-  "originSnapOffset": {
-    "x": 0,
-    "y": 0,
-  },
-  "pasteDialog": {
-    "data": null,
-    "shown": false,
-  },
-  "penDetected": false,
-  "penMode": false,
-  "pendingImageElementId": null,
-  "previousSelectedElementIds": {},
-  "resizingElement": null,
-  "scrollX": 0,
-  "scrollY": 0,
-  "scrolledOutside": false,
-  "selectedElementIds": {},
-  "selectedElementsAreBeingDragged": false,
-  "selectedGroupIds": {},
-  "selectedLinearElement": null,
-  "selectionElement": null,
-  "shouldCacheIgnoreZoom": false,
-  "showHyperlinkPopup": false,
-  "showStats": false,
-  "showWelcomeScreen": false,
-  "snapLines": [],
-  "startBoundElement": null,
-  "suggestedBindings": [],
-  "theme": "light",
-  "toast": null,
-  "userToFollow": null,
-  "viewBackgroundColor": "#ffffff",
-  "viewModeEnabled": false,
-  "zenModeEnabled": false,
-  "zoom": {
-    "value": 1,
-  },
-}
-`;

packages/utils/index.js

@@ -1 +0,0 @@
-export * from "./export";

scripts/autorelease.js

@@ -2,7 +2,7 @@ const fs = require("fs");
 const { exec, execSync } = require("child_process");
 const core = require("@actions/core");
 
-const excalidrawDir = `${__dirname}/../packages/excalidraw`;
+const excalidrawDir = `${__dirname}/../src/packages/excalidraw`;
 const excalidrawPackage = `${excalidrawDir}/package.json`;
 const pkg = require(excalidrawPackage);
 const isPreview = process.argv.slice(2)[0] === "preview";
@@ -16,7 +16,8 @@ const publish = () => {
 
   try {
     execSync(`yarn  --frozen-lockfile`);
-    execSync(`yarn run build:esm`, { cwd: excalidrawDir });
+    execSync(`yarn --frozen-lockfile`, { cwd: excalidrawDir });
+    execSync(`yarn run build:umd`, { cwd: excalidrawDir });
     execSync(`yarn --cwd ${excalidrawDir} publish --tag ${tag}`);
     console.info(`Published ${pkg.name}@${tag}🎉`);
     core.setOutput(
@@ -38,11 +39,12 @@ exec(`git diff --name-only HEAD^ HEAD`, async (error, stdout, stderr) => {
     process.exit(1);
   }
   const changedFiles = stdout.trim().split("\n");
+  const filesToIgnoreRegex = /src\/excalidraw-app|packages\/utils/;
 
   const excalidrawPackageFiles = changedFiles.filter((file) => {
     return (
-      file.indexOf("packages/excalidraw") >= 0 ||
-      file.indexOf("buildPackage.js") > 0
+      (file.indexOf("src") >= 0 || file.indexOf("package.json")) >= 0 &&
+      !filesToIgnoreRegex.test(file)
     );
   });
   if (!excalidrawPackageFiles.length) {

scripts/build-locales-coverage.js

@@ -1,5 +1,5 @@
 const { readdirSync, writeFileSync } = require("fs");
-const files = readdirSync(`${__dirname}/../packages/excalidraw/locales`);
+const files = readdirSync(`${__dirname}/../src/locales`);
 
 const flatten = (object = {}, result = {}, extraKey = "") => {
   for (const key in object) {
@@ -20,9 +20,7 @@ const percentages = {};
 
 for (let index = 0; index < locales.length; index++) {
   const currentLocale = locales[index];
-  const data = flatten(
-    require(`${__dirname}/../packages/excalidraw/locales/${currentLocale}`),
-  );
+  const data = flatten(require(`${__dirname}/../src/locales/${currentLocale}`));
 
   const allKeys = Object.keys(data);
   const translatedKeys = allKeys.filter((item) => data[item] !== "");
@@ -31,7 +29,7 @@ for (let index = 0; index < locales.length; index++) {
 }
 
 writeFileSync(
-  `${__dirname}/../packages/excalidraw/locales/percentages.json`,
+  `${__dirname}/../src/locales/percentages.json`,
   `${JSON.stringify(percentages, null, 2)}\n`,
   "utf8",
 );

scripts/build-node.js

@@ -25,7 +25,7 @@ config.output.filename = "static/js/build-node.js";
 // Don't choke on node-specific requires
 config.target = "node";
 // Set the node entrypoint
-config.entry = "../packages/excalidraw/index-node";
+config.entry = "./src/index-node";
 // By default, webpack is going to replace the require of the canvas.node file
 // to just a string with the path of the canvas.node file. We need to tell
 // webpack to avoid rewriting that dependency.